INSTRUCTIONAL WORK PACKET · HONORS BLOCK 1-c55rtk5 GENERAL BIOLOGY BLOCK 3-ohvn3le GENERAL BIOLOGY...
Transcript of INSTRUCTIONAL WORK PACKET · HONORS BLOCK 1-c55rtk5 GENERAL BIOLOGY BLOCK 3-ohvn3le GENERAL BIOLOGY...
Unit One—Scientific Method
1
Franklin High School HOME OF THE BRONCOS
310 Crescent Drive Franklin, Virginia 23851
Phone: 757-562-5187 Mr. Travis W. Felts, Principal Fax: 757-562-3656 Mrs. Shonda Harris-Muhammed, Assistant Principal
INSTRUCTIONAL WORK PACKET
March 16, 2020
Dear Parent and/or Guardian:
Unfortunately we’ve had to close for school, but we are prepared to support your child’s learning
while we are out. This packet includes 10 days’ worth of work to help support the retention and
reinforcement of information while our students are out of school. As your child’s teacher, I will still
be available by email. Please feel free to contact me anytime. My email is:
This packet is also available on our school website for your convenience. The school website address
is: www.fcpsva.org
Assignments on GOOGLE CLASSROOM: March 16- March 27th
Google Classroom Codes (PLEASE JOIN MY VIRTUAL CLASSROOM IF YOU HAVE NOT
ALREADY DONE SO)
HONORS BLOCK 1-c55rtk5
GENERAL BIOLOGY BLOCK 3-ohvn3le
GENERAL BIOLOGY BLOCK 4-ysolwjt This packet has been provided to you to assist students as they continue the learning process and
review all of the content and skills that have been taught in Biology during the semester. Students
please answer all of the questions and complete any of the drawings in your Interactive Biology
notebook to reinforce and review the information and topics you have mastered.
Directions:
Please attach your responses and submit via google classroom on each of the assigned due dates. IF
you are completing a paper copy of the packet, you can send pictures of your completed work to my
email address listed below.
The information you submit will be graded and sent back to you via google classroom. Grades will be
posted and updated regularly.
Teaching Hours Online: M-F (11am-2pm)
I will be available for questions and online communication via phone, FaceTime, and email.
Below please find online usage links to reinforce learning daily in addition to the packet of work:
www.solpass.org
https://www.khanacademy.org/science/biology
https://www.biologycorner.com/
https://study.com/academy/course/college-biology-help-and-review.html
http://www.doe.virginia.gov/testing/sol/standards_docs/science/2010/curriculum_framewk/biology.pd
f
Sincerely,
Shonda M. Harris-Muhammed (SHM) Shonda M. Harris-Muhammed,
Assistant Principal/Curriculum Specialist
757-651-1829
Crystal L Daughtrey Cherita Long
Biology Teacher EC Teacher
757-562-5187 757-562-5187
Unit One—Scientific Method
3
BIOLOGY SOL REVIEW GUIDE
2020
FRANKLIN HIGH SCHOOL
C. DAUGHTREY
ROOM 326
TABLE OF CONTENTS
UNIT TITLE TITLE PAGE #S DATE COMPLETE
ONE SCI METHOD March 16-17
Pgs 3 – 9
TWO BIOCHEMISTRY March 18
Pgs 10 – 13
THREE CYTOLOGY March 19-20
Pgs 14 – 19
FOUR CELL BOUNDARIES March 23
Pgs 20 – 23
FIVE CELLULAR METABOLISM March 24
Pgs 24 – 26
SIX CELLULAR
REPRODUCTION
March 25
Pgs 27 – 30
SEVEN MOLECULAR GENETICS March 26
31 – 34
EIGHT MENDELIAN GENETICS March 27
35 – 38
NINE EVOLUTION March 30
39 – 41
TEN ECOLOGY March 31
42 – 45
ELEVEN CLASSIFICATION April 1
46 – 49
TWELVE BODY SYSTEMS April 2
50
1. Place the following statements in the order that they should be performed.
A. ________ Make a conclusion
B. ________ Pick your topic
C. ________ Conduct your experiment
D. ________ Make your hypothesis
Unit One—Scientific Method
5
E. ________ Analyze your data
F. ________ Research your topic
Short Answer
2. Your hypothesis is a ___________________ based on _________________ gathered from
doing __________________.
3. The problem must be stated in the form of a ___________________.
4. You should have _________________, or things in your experiment that don’t change.
There should be one _____________________, or characteristics of your experiment that
will change.
5. ____________________ is shown in the form of tables, graphs, or scientific logs and
records.
6. Your _______________ must state whether your _____________ was correct or not.
Multiple Choice
7. ______ The measurable factor in an experiment is known as the:
A. Control
B. independent variable
C. constant
D. dependent variable
8. ______ An experiment for a new asthma medication was set up into two groups. Group
one was given the new drug for asthma, while group 2 was given a sugar pill. The sugar
pill serves as a __________________.
A. control
B. constant
C. experimental variable
D. dependent variable
9. _____ To view cells under the high power of a compound light microscope, a student
places a slide of cells on the stage and moves the stage clips over to secure the slide. She
then moves the high power objective into place and focuses on the slide with the coarse
adjustment. For this procedure to be correct, she should have focused under…
A. low power using coarse and fine adjustments and then under high power using
only the fine adjustment.
Unit One—Scientific Method
B. high power first, then low power using only the fine adjustment
C. low power using the coarse and fine adjustments and then under high power
using coarse and fine adjustments.
D. low power using the fine adjustment and then under high power using only
the fine adjustment.
10. ______ What can be concluded by looking at the graphs above?
A. Euglena are photosynthetic organisms.
B. Paramecia are photosynthetic organisms.
C. Both organisms are photosynthetic.
D. Neither of these protists is photosynthetic.
11. ______ A scientist plants two rows of corn for experimentation. She puts fertilizer on row
1 but does not put fertilizer on row 2. Both rows receive the same amount of water and
light intensity. She checks the growth of the corn over the course of 5 months. What is a
constant in this experiment?
A. Plant height
B. Corn without fertilizer
C. Corn with fertilizer
D. Amount of water
12. ______ Which sentence best states the importance of using control groups?
A. Control groups eliminate the need for large sample sizes, reducing the number of
measurements needed.
B. Control groups eliminate the need for statistical tests and simplify calculations.
C. Control groups provide a method by which statistical variability can be reduced.
D. Control groups allow comparison between subjects receiving a treatment and
those receiving no treatment.
Unit One—Scientific Method
7
13. ______ According to the graph, enzymes are substances that (2 answers):
A. speed up the rate of chemical reactions
B. work best at specific temperature
C. cease to work at certain high
temperatures
D. all of the above
14. _____ A student decides to set up an experiment to see if detergent affects the growth of
seeds. He sets up 10 seed pots. 5 of the seed pots will receive a small amount of detergent
in the soil and will be placed in the sun. The other 5 seed pots will not receive detergent
and will be placed in the shade. All 10 seed pots will receive the same amount of water,
the same number of seeds, and the same type of seeds. He grows the seeds for two
months and charts the growth every 2 days. What is wrong with his experiment?
A. More than one variable is
being tested.
B. The student should have a
larger number of pots.
C. There is no way of measuring
the outcome.
D. There is no control set-up.
15. ______A scientific study showed that the depth at which algae were found in a lake
varied from day to day. On clear days, the algae were found as much as 6 meters below
the surface of the water but were only 1 meter below the surface on cloudy days. Which
hypothesis best explains these observations?
A. Nitrogen concentration affects
the growth of algae.
B. Precipitation affects the
growth of algae.
C. Light intensity affects the
growth of algae.
D. Wind currents affect the
growth of algae.
Unit One—Scientific Method
16. ______ The _____________ group is a standard by which any change can be measured
A. control
B. experimental
C. responding
D. manipulating
17. ______ A _________ is a possible explanation for a set of observations or answers to a
scientific question; must be testable.
A. hydrophonics
B. hypothesis
C. hypothalamus
D. theory
18. ______ The _____________ variable is changed to test a hypothesis
A. responding
B. independent
C. dependent
D. qualitative
19. ______ The ________ variable changes because of the independent variable.
A. dependent
B. independent
C. constant
D. control
20. ______ In the ____________ group, all factors are kept the same as in the control group
except one.
A. control
B. experimental
C. qualitative
D. hypothesis
21. ______ Which shows the metric prefixes in order from smallest to largest?
A. milli, centi, base unit, kilo C. centi, base unit, milli, kilo
B. kilo, base unit, centi, milli D. base unit, milli, centi, kilo
Which statement is correct—circle the statement that completes the sentence correctly.
22. When using the coarse adjustment always use low/high power.
23. When using a high power objective, only use coarse/fine adjustment.
24. Too much light is being let in to the slide so you adjust the diaphragm/objective.
Multiple Choice
25. ______ A biology class of 24 students decides to measure the height of each student and
then calculate the average height for the class. Which of these is a possible source of error
in this activity? (2 answers)
A. the accuracy of making and
recording measurements
B. the total number of students in
the class
C. the number of males and
females in the class
D. the difference in the ages of the
students in the class
Unit One—Scientific Method
9
26. ______ An experiment was designed to determine the effects of cool temperatures on the
germination of pine seeds. Which of these variables was LEAST important to the control
in this experiment?
A. The brand name of the
refrigerator used to produce the
cool temperatures
B. The number of seeds used in
each group
C. The amount of time that the
seeds were exposed to cool
temperatures
D. The temperate range used to
define cool temperatures
27. ______ Which of these is a hypothesis that can be tested through experimentation?
A. Bacterial growth increases
exponentially as temperature
increases.
B. A fish’s ability to taste food is
affected by the clarity of
aquarium water.
C. Tadpoles’ fear of carnivorous
insect larvae increases as the tad
poles age.
D. The number of times a dog wags
its tail indicates how content the
dog is.
Short Answer
28. To find the total magnification you must take the ________________________ and
multiply it by the ____________________________.
29. __________________________ and _______________________ are two types of electron
microscopes.
Multiple Choice
30. ______ What is the total magnification used to view these
onion cells through this microscopic setup?
A. 10X
B. 40X
C. 50X
D. 400X
31. ______ When viewing a prepared slide under the compound
microscope, a student has to remove his glasses. This means he will
need to readjust for fine focus with which part labeled above?
A. 1
B. 2
C. 3
D. 4
Unit One—Scientific Method
32. ______ Which of the following came first in the scientific study of living things?
A. light microscopes
B. cell theory
C. electron microscope
D. model of DNA
Read the following scenario and answer the questions below.
Miss Hogston wanted to know if the amount of oil would affect the height of a cake.
She prepared three cakes. Each cake was baked at 375˚F for 40 minutes. Each cake received
two eggs and ¼ cup water. The first cake received ¼ cup oil (as recommended on the cake
box). The second cake received ½ cup oil. The third cake received 1 cup oil.
After baking each cake was observed. The first cake rose three inches. The second
cake rose two inches and the third cake one inch. From this observation, Miss Hogston
determined that the amount of oil did affect the height of the cakes.
33. What is the hypothesis?
______________________________________________________________________
34. Give three constants in the experiment?
______________________________________________________________________
35. What was the independent variable (what was changed)? ________________________
36. Was there a control, if yes, what was it? ________________________________________
37. What was the dependent variable (what changed and was observed)?
______________________________________________________________________
38. What type of data was recorded (quantitative or qualitative)? __________________________
39. What was the conclusion? ____________________________________________________
40. What variable goes on the X-axis? _____________________________________________
41. What variable goes on the Y-axis? ______________________________________________
Unit One—Scientific Method
11
On the Graph below, label the X/Y axis with Independent/Dependent Variable.
Identify the following information from the graphs, charts and data tables provided
48. Independent Variable_______________________
49. Dependent Variable_________________________
50. Source of Error ___________________________
51. Manipulated Variable _________________________
52. Responding Variable __________________________
53. Based on the trend, how many mice do you expect to
see in week 5? __________________________
54. Independent Variable
_____________________________
55. Dependent Variable
_____________________________
56. List three constants
_____________________________________________________________________________
__________
Unit Two—Biochemistry
Short Answer
1. Biological catalysts, or enzymes, act by lowering the _____________________ required
for a reaction.
2. The reactants of an enzyme-catalyzed reaction are known as ______________.
Multiple Choice
3. ______ Water is
A. an element
B. a compound
C. spit
D. good
True/False
4. T / F Adhesion is responsible for the surface of the water in a graduated cylinder
that is slightly curved at the sides. _____________________
5. T / F Water is the greatest solute in the world. ______________________________
6. T / F A substance with equal numbers of ions and ions is an alkaline
solution. __________________________
7. T / F Buffers are weak acids or bases that can react with strong acids or bases to
prevent sudden changes in pH. _________________________
8. T / F Lipids are important parts of biological membranes and waterproof coverings.
_________________________
9. T / F Polysaccharides are formed through the process known as polymerization.
__________________________
10. T / F The substances that are present when a chemical reaction begins are the
products. ______________________________
11. T / F Proteins that speed up the rate of chemical reactions in the cell without
requiring high temperatures are antibodies. _____________________________
Short Answer
12. A water molecule is _____________ because there is an uneven distribution of
electrons between the oxygen and the ____________________ atoms.
13. Water’s ____________________ allows it to dissolve compounds such as table salt
(NaCl).
14. The pH scale is a measurement system that indicates the concentration of
____________________ in solution.
15. The function of a protein depends on its specific ____________________.
Unit Two - Biochemistry
13
16. What is the strongest acid listed in
Figure 2–2?
_____________________________________
17. What is the pH of the weakest acid listed in
Figure 2–2? _________________
18. What is the pH of the strongest base listed in
Figure 2–2? _________________
19. According to the pH values of Figure 2–2, does a
solution with a hydrogen ion concentration less
than that of pure water have a pH greater or less
than 7? __________
Figure 2-2
20. According to Figure 2–3, which enzyme would you
expect to find in a bacterium growing in a hot
spring? ____________
21. According to Figure 2–3, at what temperature do
the two enzymes have the same amount of activity?
_______
22. According to Figure 2–3, which enzyme has an
optimum temperature of 40°C? ________
23. Based on Figure 2–3, which enzyme would
have the most activity in humans? ________
24. Based on Figure 2–3, which enzyme is active
over the largest temperature range? ________
Multiple Choice
25. ______ Long chains of sugars are known as
A. polysaccharides
B. polypeptides
C. disaccharides
D. dipeptides
26. ______ Lipids are said to be hydrophobic, which means that they
A. become toxic when they touch
water molecules
B. readily bond with water
C. break apart when they come in
contact with water
D. do not dissolve in water
pH Values of Some Common
Substances
Substance pH
Hydrochloric acid 1.0
Sulfuric acid 1.2
Tomatoes 4.2
Rainwater 6.2
Pure water 7.0
Sea water 8.5
Ammonium chloride 11.1
Sodium hydroxide 13.0
Figure
2-3
Figure
2-2
Unit Two--Biochemistry
Matching. Each term can be used more than once.
a. Acidic b. Basic c. Polarity
27. ______ unequal sharing of electrons
28. ______ lemon juice, pH 1.5
29. ______ lower concentration of H+ ions than pure water
30. ______ ammonia, pH 11.5
31. ______ a slight negative charge at one end, a slight positive charge at the other end.
32. ______ pH values below 7
33. ______ alkaline solutions
Matching. Each term can be used more than once.
a. carbohydrates b. lipids c. nucleic acids d. proteins
34. ______ the main source of energy for living things
35. ______ help carry out chemical reactions, also known as enzymes
36. _________(3) important part of biological membranes
37. ______ contain hydrogen, oxygen, nitrogen, phosphorous, and carbon
38. ______ transport substances in and out of cells using facilitated diffusion
39. ______ composed of the monomer amino acids
40. ______ cellulose, starch, glucose
41. ______ store and transmit hereditary information
Unit Two - Biochemistry
15
Carbon
Compounds Monomer Function Picture
Carbohydrates
Lipids
Nucleic Acids
Proteins
Unit Three—Cytology
Label the following Animal Cell
Multiple Choice
1. ______ The main difference between prokaryotic and eukaryotic cells is that —
A eukaryotic cells have a smaller
cell nucleus
B prokaryotic cells are always
much larger
C prokaryotic cells do not have a
plasma membrane
D eukaryotic cells have a more
advanced cellular organization
2. ______ What characteristic do all living things share?
A They reproduce by mitosis.
B They are made up of many
parts.
C They contain DNA.
D They need oxygen to survive.
3. ______ Which of these is responsible for the “rough” appearance of endoplasmic
reticulum?
A enzymes
B DNA
C lysosomes
D ribosomes
4. ______ What is the purpose of the
flagellum?
A movement
B catching prey
C circulation
D attachment
5. ______ Which of these functions to direct all cellular activity within the cell?
Unit Three—Cytology
17
A the Golgi apparatus
B the mitochondrion
C the nucleus
D the smooth endoplasmic
reticulum
6. ______ Which of these statements is supported by the data shown in the table
above?
A Eukaryotic cells vary in covering
and in food production.
B Each of the kingdoms has
different organelles for
metabolism.
C All cells have nuclei for control of
cell functions.
D Most kingdoms are made up of
prokaryotic cells.
7. ______ What structure is common to all six kingdoms of living organisms?
A cell wall
B DNA
C nucleus
D mitochondria
8. ______ The one-celled eukaryotic organisms above are often found in freshwater
ponds. What is one characteristic they all have in common?
A nucleus
B pseudopodia
C cilia
D flagellum
9. ______ Tall land plants have requirements different from those of aquatic plants.
Which of these must the tall land plants have that aquatic plants do not
need?
Unit Three—Cytology
A a means of reproduction
B thick cell walls
C photosynthetic abilities
D organelles for respiration
10. ______ How is the prokaryotic bacterium in
the diagram different from a eukaryotic
cell?
A It stores its genetic information
in DNA.
B It has ribosomes to make
proteins.
C It has a cell membrane.
D It
h
as
n
o membrane-bound nucleus.
11. ______ Which of these statements best summarizes the cell theory?
A Cells contain a nucleus and
other parts.
B Cells come in different shapes
and sizes.
C Cells can be seen through a
microscope.
D Cells are the building blocks of
living things.
12. ______ Cells from which of the following organisms would be expected to contain
cell walls?
A sponge
B water lily
C cricket
D paramecium
13. ______ When an animal eats, food stays in the stomach for a period of time. When
a unicellular organism, such as Paramecium, takes in food, the food is contained
in which organelle?
A chloroplast
B mitochondrion
C vacuole
D nucleus
14. ______ In the human body, the circulatory system transports and delivers
substances. Within the cell, which organelle performs a similar function?
A nucleus
B endoplasmic reticulum
C Golgi apparatus
D mitochondrion
15. ______ The watery environment in which most activities of a cell take place is the
A cell membrane.
B chloroplast.
C cytoplasm.
D vacuole.
Unit Three—Cytology
19
16. ______ A student wrote a description of a cell after looking at it under a
microscope. The description said the cell has a cell wall and many organelles,
including mitochondria, a nucleus, a vacuole and several chloroplasts. Which
type of cell was the student most likely describing?
A bacterium cell
B fungus cell
C animal cell
D plant cell
17. ______ Amino acids link together by peptide bonds to form proteins. In which
cellular organelle would this process occur?
A mitochondrion
B ribosome
C lysosome
D Golgi body
18. ______ A bacterium will construct different proteins to metabolize the sugars
lactose or glucose, depending on which one it detects in the outside environment.
What part of the bacterium allows it to recognize different substances in the
outside environment?
A nucleus
B lysosomes
C cell membrane
D endoplasmic reticulum
19. ______ Which of these is the best model of a prokaryotic cell?
A F
B G
C H
D J
20. ______ What repackages proteins into forms the cell can use, expel, or keep
stored?
A centrioles
B Golgi bodies
C lysosomes
D mitochondria
Short Answer
Scientists and Theories
Unit Three—Cytology
21. __________________________________ was the scientist who discovered all cells come
from preexisting cells
22. __________________________________ discovered all animals are made out of cells
23. __________________________________ discovered all plants are made out of cells
24. __________________________________ was the first to see living things in a
microscope.
25. __________________________________ coined the term cell while looking at cork.
26. __________________________________ discovered infectious diseases are spread by
microorganisms (hint. milk)
27. __________________________________ proposed that eukaryotic cells arose from
living communities formed by prokaryotic organisms.
28. __________________________________ developed a series of rules to identify
microorganism that cause specific diseases.
Write out the cell theory:
1.
2.
3.
Matching
A. prokaryote
B. DNA
C. Golgi body
D. vacuole
E. plants
F. cell membrane
G. eukaryote
H. cytoplasm
I. lysosome
J. chloroplast
K. nucleolus
L. mitochondria
M. rough endoplasmic
reticulum
N. ribosome
O. unicellular
29. ______ This structure acts as a transport
tube for cell products
30. ______ Site of protein synthesis
31. ______ Ability to photosynthesize
32. ______ No membrane bound organelles
33. ______ Genetic information found inside
the nucleus
34. ______ Site of cellular respiration
35. ______ Selectively permeable and
regulates what goes in and out of
the cell
36. ______ Source of digestive enzymes that
break down food
37. ______ Storage of fluids or products
38. ______ Contain chlorophyll
39. ______ Have membrane bound organelles
40. ______ Makes ribosomes
41. ______ One celled organism
42. ______ Jelly like fluid that holds the
organelles in place
43. ______ Packages, sorts, and delivers
Compare and Contrast Diagrams
Unit Three—Cytology
21
Prokaryote vs. Eukaryote:
A. Larger
B. Membrane Bound
Organelles
C. No Membrane
Bound Organelles
D. More Complex
E. Smaller
F. Simple
G. NO Nucleus
H. Nucleus
I. Cell Membrane
J. DNA at some point
K. Plants, Animals,
Fungi, Protist
L. Bacteria
M. Ribosomes
Plant vs. Animal Cell
A. Eukaryote
B. Photosynthesis
C. Cellular Respiration
D. Mitochondria
E. Nucleus
F. Cell Wall
G. Cell Membrane
H. Centrioles
I. Large Vacuole
J. Small Vacuole
K. Chloroplast
Prokar
yotes
47. _
_
_
_
_
48. __
_
_
_
_
49. __
__
__
50. __
__
__
51. __
__
__
_
Both
52. __
__
__
53. __
__
__
54. __
__
__
Eukar
yotes
55.
_____
_
56.
_____
_
57. __
__
__
58. __
__
__
59. __
__
__
Plant
Cell
60. _
_
_
_
_
61. __
_
_
_
_
62. __
__
__
63. __
__
__
Both
64. __
_
_
_
_
65. __
_
_
_
_
66. __
__
__
67. __
__
__
68. __
__
__
Anim
al Cell
79.
_____
_
70.
_____
_
Unit Four—Cell Boundaries
For questions #1-4 label the following diagram & tell the function.
Outside of cell
Inside of cell (cytoplasm)
True/False –Correct the statement if it false.
5. T / F The main function of the cell wall is to regulate what enters and leaves the
cell. ____________________________
6. T / F Osmosis is the movement of water through a selectively permeable
membrane. _____________________________
7. T / F When equilibrium is reached solute particles stop diffusing across the
membrane. _____________________________
8. T / F Passive transport moves materials against the concentration gradient.
_____________________________
Short Answer
9. What are the two functions of the cell membrane?
On the lines provided, identify each diagram as showing an isotonic, a hypotonic, or a hypertonic
solution inside the cell and describe how the movement of water molecules will affect the shape of
the cell.
11. ________________________________
________________________________
________________________________
________________________________
4. 1.
2. 3.
Unit Four—Cell Boundaries
23
12. ________________________________
________________________________
________________________________
________________________________
13. ________________________________
________________________________
________________________________
________________________________
14. If a cell contains 85% water and is placed into an environment which is 50%
water, is the cell Hypotonic or Hypertonic? In which direction will the water
move, into or out of the cell?
15. . A cell contains 85% water and is placed into a solution which contains 90%
water. Is the solution in the environment hypotonic or hypertonic? In which
direction will the water move?
16. Label the diagram: head, tail, lipid, hydrophobic,
hydrophilic
17. Particles tend to move from an area of high concentration to an area of low
concentration in a process known as ________________________________.
18. When some substances can pass across them but others cannot, biological
membranes are said to have ________________________________________.
19. The process by which a protein channel allows molecules to cross the cell
membrane is called _______________________________________________.
Unit Four—Cell Boundaries
20. The process by which extensions of cytoplasm engulf large particles is called
__________________________________.
21. The process in which water diffuses through a selectively permeable membrane
is called ___________________________________.
Multiple Choice
22. _____Suppose you add a drop of blue dye to a container of clear water and after
several hours the entire container turns light blue. At this time, the
molecules of dye
a. Have stopped moving b. Continue to move around
randomly
23. _____The reason for my answer for question 22 is
a. The entire container is the same color; if the dye molecules were still moving,
the container would be different shades of blue.
b. If the dye molecules stopped, they would settle to the bottom of the container.
c. Molecules are always moving
d. This is a liquid; if it were solid the molecules would stop moving.
24. _____ When cells are placed in isotonic solutions,
a. the cell contents shrink
b. the cell contents swell
c. the cell remains in a state of homeostasis
d. the concentration gradient increases
25. _____ Movement of molecules across the plasma membrane requiring the aid of
cellular energy is
a. passive transport
b. active transport
c. osmosis
d. diffusion
26. _____ A plant cell placed in a salt solution will undergo
a. plasmolysis
b. diffusion
c. turgor
d. deplasmolysis
27. _____ Which of the following conditions describe a hypotonic solution that a cell
is placed in?
a. a higher solute concentration outside the cell
b. a lower solute concentration outside the cell
c. an equal solute concentration both inside and outside the cell
d. none of the above
Unit Four—Cell Boundaries
25
Complete the table by drawing and describing what happens to a cell in each solution
Isotonic
Hypertonic
Hypotonic
Answer the questions in complete sentences on the lines provided below the question.
28. What is meant by the terms turgor pressure and plasmolysis?
29. What is a selectively permeable membrane?
30. Describe the difference between active and passive transport.
31. Describe exocytosis.
32. What is a concentration gradient?
Unit Five—Cellular Metabolism
7 6
.
8
9 1
0
1
0
1
1
1
1
Classify the organism below as either an autotroph or a heterotroph.
Identify the following equation as either photosynthesis or respiration. Label the products and
reactants.
Matching
15. ______ chlorophyll
16. ______ pigment
17. ______ photosynthesis
A. molecule that absorbs light
B. process by which autotrophs use sunlight to
make high-energy sugars
C. principal pigment found in plants
On the lines provided, identify which phrase describes the following processes:
aerobic respiration, glycolysis, lactic acid, alcoholic fermentation, anaerobic respiration,
cellular respiration
19. important in baking bread ________________________________________
20. builds up in muscles after a few seconds of intense activity ___________
21. requires oxygen_______________________________________________
22. produces 2 ATP molecules and pyruvic acid ________________________
23. almost the opposite process of photosynthesis _______________________
24. does not require oxygen___________________________________________
1
2
1
1 1
3
1
1
1
4
1
1
Unit Five—Cellular Metabolism
27
Matching
25. _____ The leaves of a plant appear green because chlorophyll
A reflects blue light.
B absorbs blue light.
C reflects green light.
D absorbs green light.
26. _____ The processes that releases energy from food in the presence of oxygen is
A synthesis.
B cellular respiration.
C ATP synthase.
D photosynthesis.
27. _____ The picture below models a cellular metabolic process. The main purpose
of this process is to produce—
A usable energy
B ADP
C Phosphate groups
D H20
28. _____ Photosynthesis is important for almost all life on Earth because it —
A is responsible for most
decay.
B uses simple elements.
C produces oxygen.
D releases usable forms of nitrogen.
29. _____ The processes of photosynthesis and respiration can be thought of as a
cycle because-
A one is used only by
plants and the other is
used only by animals.
B both give off oxygen to
be used by animals.
C the products of one are used as the
raw materials of the other.
D they both have the same purpose.
30. _____ Unlike plants, fungi cannot make their own food because they do not have
A spores.
B roots.
C chlorophyll.
D hyphae.
True/False
31. T / F Alcohol is a product of aerobic respiration. ____________________
32. T / F High energy sugars are produced at the end of the Calvin cycle. ____________
33. T / F Autotrophs and consumers are the same. ____________________
Unit Five—Cellular Metabolism
Short answer
34. Write down the equation for photosynthesis.
________________________________________________________________________
35. Write down the equation for cellular respiration.
_________________________________________________________________________
36. What are the reactants of photosynthesis? (Write down the words.)
_________________________________________________________________________
37. What are the products of photosynthesis? (Write down the words)
_________________________________________________________________________
Multiple Choice
38. _____ In the human body, muscle cells have an increased need for energy during
exercise. To help supply this energy, the body will immediately increase —
a. food intake to increase the substances available for respiration
b. activity in the nervous system to stimulate intake of carbon dioxide
c. the need for waste products to be retained
d. the breathing rate to supply more oxygen to cells for the release of energy
39. _____ Which of the following is most effective in helping rain forest plants trap
sunlight so that light energy can be converted to chemical energy?
a. Large root size
b. Small seed size
c. Large leaf size
d. Small stem
41. _____ The oxygen content in the atmosphere of the early Earth is thought to have
increased significantly once which of these developed?
a. Amino acids
b. Archaebacteria
c. Photosynthetic bacteria
d. Mitochondria
42. _____ The picture shows a student’s experiment with
Elodea, a common aquatic plant. Which change in this
experiment is most likely to increase the volume of
oxygen gas that accumulates in the top of the tube?
a. Use fewer plants
b. Replace the beaker with a larger container
c. Move the light source closer to the beaker
d. Reduce the amount of water
Unit Six—Cellular Reproduction
29
Multiple Choice
1. ______ Which of the following does NOT occur by mitosis?
A growth
B production of gametes
C repair of cells
D production of somatic cells
2. ______ Which is a factor that limits cell size?
A how active a cell is
B whether the cell is a plant cell or animal cell
C the ratio of volume to cell surface area
D whether the cell is a prokaryote or eukaryote
3. ______ In which stage of the life of a cell is the nucleolus always visible?
A prophase
B anaphase
C interphase
D cytokinesis
4. ______ Which of the following is not found in plant cells?
A cell wall
B centrioles
C cell plate
D mitochondria
5. ______ If a cell has 24 chromosomes at the beginning of meiosis, how
many chromosomes will it have at the end of meiosis?
A 12
B 24
C 6
D 48
6. ______ If a cell has 24 chromosomes, how many will it have at the end of
mitosis?
A 12
B 24
C 6
D 48
7. ______ All of the following are true of meiosis EXCEPT
A crossing over occurs during prophase I.
B the longest phase is prophase.
C the ending result is 4 identical cells.
D chromatin condenses during prophase.
8. ______ If an organism’s diploid number is 12, its haploid number is
A 12.
B 24.
C 6.
D 3.
Unit Six—Cellular Reproduction
True/False
9. T / F If an organism has 16 chromosomes in each of its egg cells, the
organism’s diploid number is 32. _________________________
10. T / F Mitosis results in two cells, whereas meiosis results in one cell.
_________________________.
Short Answer
11. An organism’s gametes have ____________________ the number of
chromosomes found in the organism’s body cells.
12. Crossing-over occurs during the stage of meiosis called
______________________.
13. The period of growth in between cell division is called the
______________________.
14. Each pair of chromatids is attached at an area called the
______________________.
Matching: Each letter may be used more than once.
A Prophase B Metaphase C Anaphase D Telophase
15. ______ the chromosomes move until they form two groups near the poles
of the spindle
16. ______ the chromosomes become visible
17. ______ a nuclear envelope re-forms around each cluster of chromosomes
18. ______ the centrioles take up positions on opposite sides of the nucleus
19. ______ the chromosomes line up across the center of the cell.
20. ______ the nucleolus becomes visible in each daughter nucleus
Short Answer
21. What are the two phases of the Cell Cycle? __________________________
______________________________________________________
22. Which is the period of growth and development? _____________________
23. Which is the period of division? ___________________________________
24. What is the longest phase of the Cell Cycle? _________________________
25. What is the longest phase of Mitosis? ________________________________
Unit Six—Cellular Reproduction
31
26. What is the term for the process that produces gametes? _______________
27. What type of reproduction involves Meiosis? _________________________
28. What is the term for the first cell produced after fertilization? ___________
True/False
29. T / F In meiosis, 2 new cells are formed which are genetically identical.
_______________
30. T / F As a result of meiosis, haploid gametes are formed.
__________________
31. T / F In mitosis, four new diploid cells are formed.
_______________________
32. T / F Homologous chromosomes contain genes for the same traits.
___________________________________
33. T / F Replication of DNA occurs before the start of meiosis I and again
before meiosis II. ___________________________
Multiple Choice
34. ______ During meiosis, the resulting gametes have _____ the number of
chromosomes of the parent cell.
A double
B half
C triple
D equal
35. ______ Crossing over may occur during which phase of meiosis?
A prophase I
B metaphase I
C anaphase I
D telophase I
36. ______ If an organism has 18 chromosomes, then:
A N = 18
B 2N = 9
C its egg cell will have 9 chromosomes.
D its egg cell will have 36 chromosomes.
37. ______ During _______, homologous chromosomes separate and move to
opposite poles
a. prophase II
b. anaphase I
c. metaphase I
d. anaphase II
Unit Six—Cellular Reproduction
38. ______ During which phase do chromosomes become visible?
A telophase
B anaphase
C prophase
D interphase
39. ______ A cell with 10 chromosomes undergoes mitosis and cell division.
How many daughter cells are produced and what number of
chromosomes do they have?
A 2 daughter cells, 5 chromosomes
each
B 1 daughter cell, 10 chromosomes
each
C 4 daughter cells, 20
chromosomes each
D 2 daughter cells, 10
chromosomes each
40. ______ During which phase does the spindle form?
A prophase
B interphase
C metaphase
D anaphase
41.-50. Label the following statements either MI (mitosis) or ME (meiosis)
41. __________Produces body cells (Somatic
cells)
42. __________Produces sex cells (Gametes)
43. __________Daughter cells diploid (2N)
44. __________Daughter cells haploid (N)
45. __________Two daughter cells
produced
46. __________Four daughter cells
produced
47. __________In metaphase chromosomes
line up in singles
48. __________In metaphase I chromosomes
line up as homologous pairs
49. __________One nuclear division
Fill in the following table describing what happens in each part of interphase.
Identify each phase of mitosis shown below and describe what happens in each.
G1
S G2
Unit Seven—Molecular Genetics
33
On the lines provided, match the letter of the scientist(s) with the description of his or their
conclusions.
1. _____ Franklin
2. _____ Griffith
3. _____ Hershey &
Chase
4. _____ Watson &
Crick
5. _____ Avery
6. _____ Chargaff
A. Concluded that DNA was the factor that
caused one bacterium to transform into another
B. Used X-ray diffraction to view the DNA
structure
C. Concluded bacteria could be transformed from
harmless to disease-causing from an unknown
factor
D. Developed the double-helix model of the DNA
structure
E. Concluded that the genetic material of a
bacteriophage is DNA
F. Showed which percentage of the DNA bases
were equal
Identify the following parts of the DNA molecule.
Adenine, Guanine, Thymine, Cytosine, Phosphate, Deoxyribose, Hydrogen Bond
Short answer
G. The three main types of RNA are ________________, ________________, and
_______________.
H. During the process of __________________________, the information carried by
mRNA is used to produce proteins.
Unit Seven—Molecular Genetics
I. Copying part of a nucleotide sequence of DNA into a complementary sequence in
RNA is called _____________________.
J. An enzyme that binds to DNA during transcription is RNA
__________________________.
K. Genetic information is altered when changes in the DNA sequence, called
________________________________, occur.
L. The decoding of an mRNA message into a protein is known as
__________________________________.
M. -A(an) ____________________ is made up of three parts: a deoxyribose sugar, a
phosphate group, and a nitrogenous base.
N. The structure of DNA molecule can be described as a(an)
_________________________________.
O. In mRNA, each codon specifies a particular ________________________.
Matching
1. _____ replication
2. _____ DNA polymerase
3. _____ promoter
4. _____ codon
5. _____ mutation
6. _____ polyploidy
7. _____ operon
8. _____ differentiation
A process in which DNA makes a copy of
itself
B signal in DNA that indicates to an enzyme
where to bind to make RNA
C a change in the genetic material
D a group of genes that operate together
E three nucleotides that specify a single
amino acid to be added to a polypeptide
F process in which cells become specialized in
structure and function
G the principal enzyme involved in DNA
replication
H condition of having extra sets of
chromosomes
Unit Seven—Molecular Genetics
35
Multiple choice
1. _____ Which of these will complete the mRNA strand matched to the DNA
strand?
A AUG
B CAG
C GUC
D UAC
2. ______ Which of these is most responsible for carrying coded information
from the nucleus?
A. the cell membrane
B. ATP
C. mRNA
D. the ribosome
3. Draw and label a chromosome.
4. _____Inversions in
chromosomes occur when part of a
chromosome breaks out and is
reinserted upside down. Which of
the diagrams below represents an
inversion?
A A
B B
C C
D D
4. _____ The picture shows an x-ray diffraction of DNA. The x-ray diffraction of
DNA led to the idea that DNA —
A. is a very long molecule
B. can copy itself
C. contains paired bases
D. is a double helix
________________
5. _____ The triplet code of bases for RNA may be represented by all of the
following except —
A CGG
B CGT
C CGU
D CGA
Circle the answer that best completes the sentence.
Unit Seven—Molecular Genetics
1. Protein Synthesis occurs on structures called ribosomes/nuclei
2. mRNA is made in the nucleus/cytoplasm.
3. DNA Replication occurs in the nucleus/cytoplasm
4. tRNA and Amino Acids are floating around in the nucleus/cytoplasm.
5. Translation produces mRNA/protein.
6. Replication produces DNA/RNA.
7. RNA/DNA polymerase unzips DNA during Replication
8. RNA/DNA polymerase unzips DNA during Transcription
Complete the following chart. Place an X in the appropriate blank.
Characteristics of DNA/RNA DNA RNA Characteristics of
DNA/RNA DNA RNA
a. Deoxyribonucleic acid
h. Thymine (T) present
b. Ribonucleic acid i. Uracil (U) present
c. Ribose sugar present
j. Cytosine (C) present
d. Deoxyribose sugar present
k. Guanine (G) present
e. It’s sugar is linked to a phosphate
group at one end and a
nitrogenous base at the other end
l. Single-stranded
f. Polymer of nucleotides
m. Contains a chemical
code or message which
must be transcribed.
g. Adenine (A) present
n. Two (2) double chains
held in a double helix
by hydrogen bonds
Complete the following table
DNA A T G G T A C C A
DNA
Replication
mRNA
tRNA
Amino Acid
Matching
Unit Eight—Mendelian Genetics
37
1. _____ genetics
2. _____ trait
3. _____ hybrid
4. _____ gene
5. _____ allele
6. _____ gamete
7. _____ probability
8. _____ Punnett
square
9. _____ haploid
10. _____ phenotype
11. _____ genotype
12. _____ meiosis
1. genetic makeup of an organism
2. likelihood that something will happen
3. process of reduction division
4. physical characteristics of an organism
5. specific characteristic
6. offspring of crosses between parents with different
traits
7. containing a single set of chromosomes
8. sex cells
9. factor that determines traits
10. diagram showing possible gene combinations
11. the scientific study of heredity
12. form of a gene
Multiple Choice
11. _____ Genes that have more than two alleles have
A crossing-over
B meiosis
C multiple alleles
D independent assortment
12. _____ Organisms that have identical alleles for a particular trait are
A heterozygous
B polygenic
C diploid
D homozygous
13. _____ Genes located on X or Y chromosome are called
A sex organs.
B autosomes.
C a pedigree.
D sex-linked.
14. _____ Two pink –flowering plants are crossed. The offspring flower as follows:
25% red, 25% white, 50% pink. What pattern of inheritance does flower
color in these flowers follow?
A dominance
B multiple alleles
C incomplete dominance
D polygenic traits
15. _____ A Punnett square is used to determine the
A probable outcome of a cross.
B actual outcome of a cross.
C result of mitosis.
D result of meiosis
16. _____ In a pedigree a shaded circle represents
Unit Eight—Mendelian Genetics
A a male expressing the trait
B a male without the trait
C a female expressing the trait
D a female without the trait
17. _____ A picture of chromosomes arranged in pairs is an example of a(an)
A pedigree.
B Punnett square.
C karyotype.
D meiosis
True/False: Correct the statement.
18. T/F The principle of dominance states that all alleles are dominant. _________
19. T/F Gregor Mendel is the “Father of Genetics.” ___________________________
20. T/F An individual’s genetic makeup is its phenotype. _____________________
21. T/F “Rr” represents a homozygous genotype. ____________________________
Answer the following questions using the diagram.
22. The chart above, showing how a trait is passed from one generation to the next in
a family, is called a(an) ______________________.
23. How many women are deaf? _______________
24. How many women can hear? _______________
25. How many men are deaf? ________________
26. How many men can hear? _________________
27. How many children does the couple in generation three have? _____________
28. Identify all the carriers in the diagram. _________________
Unit Eight—Mendelian Genetics
39
Complete the following Punnett square.
Tt X TT (T = tall, t = short)
29. What percentage of offspring will be tall? ________
30. What percentage of offspring will be short? ________
31. Provide the genotype percentages. _________
32. A heterozygous brown bear (Bb) was crossed with a black bear (bb). What are
the possible genotypes and phenotypes of the offspring?
Genotypes ______________________
Phenotypes ______________________
32. A homozygous brown bear (BB) is crossed with a homozygous brown bear
(BB)? What are your results?
Genotypes _______________________
Phenotypes ________________________
Mendel crossed plants that were heterozygous dominant for round, yellow peas.
Using the Punnett square, complete a dihybrid cross.
33. What are the genotypes of the parents?
___________________________________
34. What are the phenotypic ratios?
____________________________________
35. How many pea plants will be round
and yellow? __________________________
36. What are the phenotypes of this cross?
RY Ry rY ry
RY
Ry
rY
ry
Unit Eight—Mendel
________________ ___________________
__________________ _______________
37. According to figure, if two pink-
flowered snapdragons are crossed, what
percentage of their offspring would be
expected to be pink-flowered?
_________________________
38. What would the offspring be if a pink
and red snapdragon were crossed?
39. Red-green color blindness is a sex-linked recessive trait. Suppose a man with
the disease marries a normal woman that is a carrier. Will any of their children
have the disease? ____________________________
40. A man with type AB blood marries a woman with type O blood. Give the
genotypes and phenotypes of all possible offspring.
Genotypes:______________________________
Phenotypes: _____________________________
Unit Nine—Evolution
41
Matching
1. _____ Margulis’ theory that eukaryotes
formed from prokaryotes in symbiotic
relationships.
2. _____ A change in genetic material.
3. _____ Accurate fossil age based on amounts of
radioactive isotopes like uranium.
4. _____ Formation of a new species by some
form of isolation.
5. _____ Unrelated organisms acquire similar
characteristics because of similar
environments.
6. _____ Population has a trait that moves
toward an extreme because of environmental
pressure.
7. _____ Species no longer exists on Earth.
8. _____ Evolutionary pattern of stability
interrupted by rapid changes.
9. _____ Approximate age of fossil is determined
by where it fits in the fossil record.
10. _____ Two species evolve in response to
changes in the other.
A Coevolution
B Convergent
evolution
C Directional
selection
D Endosymbiosis
E Extinction
F Mutation
G Punctuated
equilibrium
H Radioactive
dating
I Relative dating
J Speciation
True/False
11. T / F To evolve is to change instantly. _______________
12. T / F Darwin based his hypothesis on his observations of plants and
animals on the Galapagos Islands. _______________
13. T / F Natural selection is used by dog breeders to pass on desirable
characteristics. ___________________
14. T / F Survival of the fittest means the strongest organism will survive.
___________________
15. T / F Animal structures that have different functions in different species,
but develop from the same embryonic tissue are analogous
structures. ____________________
Unit Nine--Evolution
Short Answer: Using the diagram below, answer the questions
16. The forelimbs of the organisms are
examples of what types of structure?
__________________________________
17. Which species from the table
has the most amino acids that
are different from those of a
human?
___________________________
18. How does the data indicate
that humans and Rhesus
monkeys share the most recent
common ancestor?
___________________________
___________________________
___________________________
19. ______________________
A population where the
intermediate phenotype
is favored displays what
type of distribution?
20. ______________________ A population of birds, intermediate beak size is
selected against, and both very small and very large beaks sizes are favored.
What type of selection is this an example of?
21. ______________________ Natural selection that changes the distribution of a
trait to favor one extreme phenotype is called.
Species Number of amino acids that
differ from those in a human
hemoglobin protein chain (total
chain length= 146)
Human 0
Rhesus
Monkey
8
Mouse 27
Chicken 45
Frog 67
Lamprey 125
Unit Nine—Evolution
43
22. List two eukaryotes that have four limbs
___________________,
__________________________
23. Which species is the least advanced?
________________________
24. How do you know that it is the least
advanced? _______________________
_________________________________
25. What animals have amniotic eggs and hair?
________________, ________________
VIRUS/ CELL COMPARISON: Fill in the chart below with the information.
Virus Characteristics Cell Characteristics Examples that will help you
remember it
What are the steps of Koch’s Postulates?
1.
2.
3.
4.
What changes in health practices have resulted from the acceptance of the Germ
Theory?
Unit Ten--Ecology
Short Answer
1. Only People Can Eat Big Burgers is a memory device for the levels of organization.
Please list what each word stands for.
A ____________________
B ____________________
C ____________________
D ____________________
E ____________________
F ____________________
2. Each step in the transfer of energy through a food chain is known as a
________________________.
3. An organism that makes its own food through photosynthesis is known as a
____________________.
4. An organism that must obtain food from another organism is known as a
____________________.
5. The organisms that break down organic wastes and the remains of the dead into
simpler substances that can be used by other organisms are known as
____________________.
6. Create two (2) food CHAINS containing 3 trophic levels and begin with a producer.
7. Construct a food web using the following organisms: grasshopper, deer, mouse,
squirrel, fox, snake, rabbit, frog, owl, grass, decomposers, corn, and human.
Unit Ten—Ecology
45
8. Why would our planet die without sunlight? _____________________________________
_____________________________________________________________________________
_____________________________________________________________________________
9. Is energy cyclic or one-directional? ____________________
10. Which ecological pyramid shows the total amount of tissue at each trophic level?
____________________
11. What is the ultimate source of all energy on Earth? ___________________ Why?
Matching
12. _____ evaporation from the leaves of plants
13. _____ a scarce substance that slows growth
14. _____ a group of the same species in the same area
15. _____ study of interactions between organisms &
the environment
16. _____ organism with sharp teeth for tearing & biting
17. _____ a chemical substance needed for life
18. _____ production rate of organic matter
A Carnivore
B Ecology
C Limiting factor
D Nutrient
E Population
F Primary productivity
G Transpiration
Short answer
19. Primary succession can only occur after ____________________ or
______________________.
20. If you went walking through the woods and walked into a field that was covered with
different types of young trees, you would be witnessing an example of
______________________________________.
21. Lichens are able to break down rock, creating soil, which makes them an excellent form
of _________________________________________.
22. Use a +, -, or o in each box to show the symbiotic relationships.
Organism 1 Organism 2
Mutualism
Parasitism
Commensalism
23. Draw a graph that shows a population experiencing exponential growth. Be sure to
label the X and Y axes.
Unit Ten--Ecology
24. Draw a graph that shows a population experiencing logistic growth. Be sure to label the
X and Y axes.
25. Give three reasons that will cause a population to reach its carrying capacity.
A ______________________________________________
B ______________________________________________
C ______________________________________________
26. A population that decreases because of a contagious disease is being reduced by a
density- __________________________ factor.
27. A population that decreases because of a drought is being reduced by a density-
_________________________ factor.
Matching
28. _____ moving into a population
29. _____ 2 organisms living closely together
30. _____ the number of organisms in an area
31. _____ 2 organisms trying to acquire the same
thing
32. _____ living thing that influences an ecosystem
33. _____ conditions an organism lives in & how it
uses them
34. _____ hunting for food
35. _____ moving out of a population
36. _____ non-living influences on an ecosystem
37. _____ careful use of resources so they are not
depleted
A Abiotic
B Biotic
C Competition
D Emigrate
E Immigrate
F Niche
G Population density
H Predation
I Sustainable development
J Symbiosis
Unit Ten -- Ecology
47
39. Use the diagram to the right to describe what is happening.
40. Use the diagram of the food web to describe what would happen if the bluefish was removed.
Unit Eleven—Classification
Matching
1. _____ bacillus
2. _____ binary fission
3. _____ binomial nomenclature
4. _____ dichotomous key
5. _____ domain
6. _____ hierarchy
7. _____ pathogen
8. _____ phylogeny
9. _____ taxonomy
10. _____ vaccine
A a system with levels
B classifying organisms logically
C rod shaped bacteria
D weakened pathogen to give immunity
E evolutionary relationships among
organisms
F taxonomic category larger than
kingdom
G tool to identify unfamiliar organisms
H Latin 2 word naming system
I Organism causing disease
J bacterial reproduction w/o genetic
exchange
Short Answer
11. What are the two categories of organisms used in a scientific name?
_________________________________________________________________________
12. What is the scientific name for human beings?
___________________________________
13. Kids playing cars on freeways get squished is a memory device. What are the 7
taxonomic levels it represents?
a. ____________________
b. ____________________
c. ____________________
d. ____________________
e. ____________________
f. ____________________
g. ____________________
14. A ______________________ is very broad, including many types of organisms,
while a ______________________ is very specific because it has only one type of
organism.
15. ______________________________ is the scientist credited with organizing living
things.
16. The 3 domains are:
a. _________________________________
b. _________________________________
c. _________________________________
17. _____________________--prokaryotic, peptidoglycan cell walls, found everywhere
18. _____________________--eukaryotic, chitin cell walls, heterotrophic
19. _____________________--prokaryotic, found in extreme locations
20. _____________________--eukaryotic, cellulose cell walls, multicellular, autotrophic
21. _____________________--eukaryotic, mostly unicellular, very diverse group
Unit Eleven -- Classification
49
22. _____________________--eukaryotic, heterotrophic, multicellular, no cell walls
23. A cladogram shows ______________________________________ relationships
among organisms.
True/False
24. T / F The kingdom Bacteria has been divided into two kingdoms: Eubacteria and
Archaebacteria. _______________
25. T / F Binary fission, conjugation, and endospores are all forms of reproduction
for bacteria. _______________
26. T / F Viruses belong to the domain Bacteria. _______________
27. T / F A lysogenic infection spreads through an organism more quickly than an
lytic infection. _______________
28. T / F A bacteriophage is a bacteria that infects a larger cell. _______________
29. T / F Since strep throat is a bacterial infection, antibiotics are useless to destroy
this pathogen. _______________
30. T / F You can eat food with bacteria in it. _______________
Multiple Choice
31. _____ Kingdom Protista includes organisms that are
A prokaryotes and eukaryotes
B prokaryotes and multicellular
C eukaryotes and autotrophs
D prokaryotes and heterotrophs
32. _____ Pollution kills phytoplankton. The reduction in phytoplankton could cause
which of the following?
A increased oxygen production
B decreased oxygen production
C decreased carbon dioxide consumption
D increased producers in the food web
33. _____ Green algae are considered to be most like plants because they have
A roots and stems
B chlorophyll and
cellulose
C vascular tissue
D flowers
34. _____ Which of the following does NOT describe fungus like protists?
A autotrophic
B heterotrophic
C recyclers
D decomposer
35. _____ The freshwater protist in the diagram to
the right would use which of the following
modes of locomotion?
A cytoplasmic streaming
B cilia
C flagella
D pseudopods
Unit Eleven—Classification
Matching
36. _____ filter feeder with pores, asymmetrical body plan
37. _____ nerve net, hollow digestive cavity, tentacles, radial
38. _____ simple nervous system, flat, bilateral symmetry
39. _____ digestive system with 2 openings, round, muscles
40. _____ segmented body, brain, closed circulation
41. _____ soft body with shell, simple kidney, simple or complex
nervous system
42. _____ exoskeleton, jointed appendages, open circulation,
complex nervous system
43. _____ water vascular system, radial symmetry, spiny skin,
nerve ring, regeneration
44. _____ dorsal, hollow nerve cord, a notochord, gills, tail
A Annelida
B Arthropoda
C Chordata
D Cnidaria
E Echinodermata
F Mollusca
G Nematoda
H Platyhelminthes
I Porifera
Short Answer
45. _______________ are eukaryotic, multicellular and lack cell walls.
46. Invertebrates are _____% and vertebrates are _____% of their kingdom.
47. Give an example of a specific organism with radial symmetry. ____________________
48. Give an example of a specific organism with bilateral symmetry.
____________________
49. List a derived character
unique to mammals.
____________________
50. Are birds more closely
related to mammals or
reptiles? _______________
51. What is the oldest type of
organism on the cladogram?
______________________
52. What is the oldest derived character on this cladogram? ______________________
53. Which characteristic is shared by amphibians and reptiles?
_________________________
Matching
54. _____ a type of nonvertebrate chordate A Amphi
bians
B Birds
C Carniv
ores
D Chond
Unit Eleven -- Classification
51
55. _____ these fish do not have bones
56. _____ structure for aquatic gas exchange
57. _____ these organisms live on land and in water
58. _____ respiration can occur through this in salamanders
59. _____ these organisms lay leathery eggs with amniotic membranes
60. _____ a flat area that senses vibrations
61. _____ organ for release of waste and sperm or eggs
62. _____ use behavior to control body temperature
63. _____ use metabolism to generate heat to control body temperature
64. _____ lay hardened amniotic eggs and care for young
65. _____ organisms active at night
66. _____ organism with flat teeth for grinding
67. _____ organism with sharp, piercing teeth
68. _____ lay eggs, but nourish young with milk
69. _____ complete development in a pouch
70. _____ embryo and mother exchange nutrients & waste
71. _____ fingers, toes, shoulders rotate, binocular vision
72. _____ scientific name of your species
Label the following pictures with the proper invertebrate Phylum.
73. ______________ 74. _____________ 75. _____________ 76. ___________ 77. _____________
Unit Twelve—Body Systems
Matching
1. _____ Protects the body from disease
2. _____ Creates gametes, protects
developing embryo
3. _____ Eliminates waste products,
homeostasis
4. _____ Gas exchange
5. _____ Breaks down nutrients,
eliminates waste
6. _____ Controls growth &
development, homeostasis
7. _____ Voluntary and involuntary
movement
8. _____ Support and protection
9. _____ Protection
10. _____ Coordinates body responses
11. _____ Delivers nutrients and wastes
A Circulatory
B Digestive
C Endocrine
D Excretory
E Immune
F Integumentary
G Muscular
H Nervous
I Reproductive
J Respiratory
K Skeletal
12. __________________ allows organisms to maintain a stable internal
environment and resist disturbances from within or without.
EXAMPLES OF HOMEOSTASIS
Temperature, Blood, pH, Water, Glucose Levels, Oxygen Levels, Disease