NGSSS SCIENCE SUPPLEMENTAL RESOURCES

STUDENT PACKET

Biology

SC.912.L.14.3DEPARTMENT OF MATHEMATICS AND SCIENCE

SCIENCESCIENCESCIENCESCIENCESCIENCESCIENCESCIENCE

THE SCHOOL BOARD OF MIAMI-DADE COUNTY, FLORIDA

Ms. Perla Tabares Hantman, ChairDr. Dorothy Bendross-Mindingall, Vice Chair

Ms. Susie V. Castillo Dr. Lawrence S. Feldman

Dr. Wilbert “Tee” HollowayDr. Martin Karp

Ms. Lubby NavarroMs. Raquel A. RegaladoDr. Marta Pérez Wurtz

Mr. Logan Schroeder-StephensStudent Advisor

Mr. Alberto M. CarvalhoSuperintendent of Schools

Ms. Maria L. IzquierdoChief Academic Officer

Office of Academics and Transformation

Dr. Maria P. de ArmasAssistant SuperintendentDivision of Academics

Mr. Cristian CarranzaAdministrative DirectorDivision of Academics

Department of Mathematics and Science

Dr. Ava D. RosalesExecutive Director

Department of Mathematics and Science

Introduction

The purpose of this document is to provide students with enhancement tutorial sessions that will enrich the depth of content knowledge of the Biology 1 course. Each tutorial session is aligned to Biology Annually Assessed Benchmarks of the Next Generation Sunshine State Standards (NGSSS) as described in the course description and the Biology Item Specifications and include an ExploreLearning Gizmos activity and/or a science demonstration followed by assessment questions.

The Nature of Science Body of Knowledge (BOK) is embedded in all lessons. Teachers are encouraged to generate an inquiry-based environment where students grow in scientific thinking while creating and responding to higher-order questions.

NGSSS Science Supplemental Resources Page 1Biology SC.912.L.14.3

Table of Contents

Molecular and Cellular Biology - SC.912.L.14.3 Compare and contrast the general structures of plant and animal cells. Compare and contrast the general structures of prokaryotic and eukaryotic cells. (Also assesses SC.912.L.14.2)

Activity 1 - Cell Structure.............................................................................................................3

Activity 2 - Comparing Prokaryotic and Eukaryotic Cells............................................................9

NGSSS Science Supplemental Resources Page 2Biology SC.912.L.14.3

Activity 1 - Cell Structure

Vocabulary: cell wall, centriole, chloroplast, cytoplasm, endoplasmic reticulum, Golgi apparatus, lysosome, mitochondria, nuclear envelope, nucleolus, nucleus, organelle, plasma membrane, plastid, ribosome, vacuole, vesicle

Prior Knowledge Questions (Do these BEFORE using the Gizmo.)

1. What are some of the structures inside a cell that help it to live and perform its role in an organism?

2. How do you think plant cells differ from animal cells? (Hint: What can plants do that animals cannot?)

Gizmo Warm-upThe Cell Structure Gizmo™ allows you to look at typical animal and plant cells under a microscope. To start, click Sample to take a sample of an animal cell. Use the Zoom slider to see the cell at a magnification of 1000x (1000 times larger than normal).

1. Use the up/down and left/right sliders to manipulate the cell. Find the red arrow pointing to the centrioles. Make a sketch of the centrioles in the space below.

2. Read the description of the centrioles. What is their function?

NGSSS Science Supplemental Resources Page 3Biology SC.912.L.14.3

Part A: Animal Cells

Engage Question: Organelles are specialized structures that perform various functions in the cell. What are the functions of the organelles in an animal cell?

1. Get the Gizmo ready : Check that an Animal cell is mounted on the microscope. Set the Zoom to 500x.

2. Label : Locate each organelle in the animal cell. Label the organelles in the diagram below.

NGSSS Science Supplemental Resources Page 4Biology SC.912.L.14.3

3. Match : Read about each organelle. Then match each organelle to its function/description.

__ Cytoplasm

__ Lysosome

__ Mitochondria

__ Centriole

__ Endoplasmic reticulum

__ Vacuole

__ Plasma membrane

__ Nucleus

__ Ribosome

__ Nuclear envelope

__ Golgi apparatus

__ Vesicle

__ Nucleolus

A. Structure that organizes motion of chromosomes.

B. Stack of membranes that packages chemicals.

C. Membrane that protects the nucleus.

D. Membrane that surrounds and protects the cell.

E. Sac filled with digestive chemicals.

F. Structures that converts nutrients to energy.

G. Passageways where chemicals are made.

H. Jelly-like substance within the plasma membrane.

I. Structure that manufactures ribosomes.

J. Structure that contains DNA and directs the cell.

K. Package created by the Golgi apparatus.

L. Small structure that synthesizes proteins.

M. Sac that stores water, nutrients, or waste products

NGSSS Science Supplemental Resources Page 5Biology SC.912.L.14.3

Part B: Plant Cells

Engage Question: What functions do the organelles in a plant cell perform?

1. Get the Gizmo ready : Check View plant cell and click Sample. Set the Zoom to 500x.

2. Label : Locate each organelle in the plant cell. Label the organelles in the diagram below.

3. Compare : What structures are present in an animal cell, but not in a plant cell?

What structures are present in a plant cell, but not in an animal cell?

4. Fill in : Name the organelle or organelles that perform each of the following functions.

A. ______________ convert sunlight to chemical energy.

B. The ___________ and the ______________ help to support the plant cell and help it to maintain its shape.

C. ______________ store food or pigments.

D. The ______________ converts food into energy. It is found in both plant cells and animal cells.

2013-2014 Extended Learning Modules Page 6Biology SC.912.L.14.3

Assessment 1 – Cell Structure

1. Which of the following is a mitochondrion?

A. Structure A B. Structure B C. Structure C D. Structure D

2. Which of the following cell structures is the site of photosynthesis?

A. Golgi apparatus B. Mitochondria C. Chloroplasts D. Centrioles

3. Which of the following statements correctly describes a difference between plant cells and animal cells?

A. Plant cells have an envelope surrounding the nucleus. Animal cells do not. B. Animal cells contain mitochondria. Plant cells do not. C. Animal cells contain chloroplasts. Plant cells do not. D. Plant cells are surrounded by a cell wall. Animal cells are not.

2013-2014 Extended Learning Modules Page 7Biology SC.912.L.14.3

4. In what cellular function does the structure shown here play a role?

A. They play a major role in protein synthesis. B. They act as the powerhouse for the cell. C. They are involved in the separation of chromosomes during cell division. D. They are involved in photosynthesis.

5. Which of the following is nicknamed the "powerhouse" of the cell?

A. Nucleolus B. Vesicles C. Mitochondrion D. Golgi apparatus

2013-2014 Extended Learning Modules Page 8Biology SC.912.L.14.3

Activity 2 - Comparing Prokaryotic and Eukaryotic Cells

Part AComplete the chart below by writing P for present and A for absent. Upon completion of the chart answer the questions.

Cell Part or Organelle

Is it found in Prokaryotes?

Is it found in animal cells?

Is it found in plant cells?

Cell membrane

Cell wall

Chloroplast

DNA

CytoplasmEndoplasmic reticulumGolgi Bodies

Lysosomes

Mitochondrion

Nucleus

Nuclear membrane

Nucleolus

Ribosome

Vacuole

Think & Analyze

1. What structures are present in an animal cell, but not in a plant cell?

2. What structures are present in a plant cell, but not in an animal cell?

3. Postulate why do plant cells have cell walls and animal cells do not?

4. Why do you think plant cells have bigger vacuoles than animal cells?

5. What is a significance difference between bacteria cells and animal cells?

Part B2013-2014 Extended Learning Modules Page 9Biology SC.912.L.14.3

Cut And Paste the organelles below into the Venn Diagram.

Cell membrane

Cell wall

Chloroplast

DNA

Cytoplasm

Endoplasmic reticulum

Golgi Bodies

Lysosomes

Mitochondrion

Nucleus

Nuclear membrane

Nucleolus

Ribosome

Vacuole

Part CComplete the concept map and be ready to present it to the class.

2013-2014 Extended Learning Modules Page 10Biology SC.912.L.14.3

Both

Plant CellAnimal Cell

2013-2014 Extended Learning Modules Page 11Biology SC.912.L.14.3

Anti-Discrimination Policy

Federal and State Laws

The School Board of Miami-Dade County, Florida adheres to a policy of nondiscrimination in employment and educational programs/activities and strives affirmatively to provide equal opportunity for all as required by:

Title VI of the Civil Rights Act of 1964 - prohibits discrimination on the basis of race, color, religion, or national origin.

Title VII of the Civil Rights Act of 1964 as amended - prohibits discrimination in employment on the basis of race, color, religion, gender, or national origin.

Title IX of the Education Amendments of 1972 - prohibits discrimination on the basis of gender.

Age Discrimination in Employment Act of 1967 (ADEA) as amended - prohibits discrimination on the basis of age with respect to individuals who are at least 40.

The Equal Pay Act of 1963 as amended - prohibits gender discrimination in payment of wages to women and men performing substantially equal work in the same establishment.

Section 504 of the Rehabilitation Act of 1973 - prohibits discrimination against the disabled.

Americans with Disabilities Act of 1990 (ADA) - prohibits discrimination against individuals with disabilities in employment, public service, public accommodations and telecommunications.

The Family and Medical Leave Act of 1993 (FMLA) - requires covered employers to provide up to 12 weeks of unpaid, job-protected leave to "eligible" employees for certain family and medical reasons.

The Pregnancy Discrimination Act of 1978 - prohibits discrimination in employment on the basis of pregnancy, childbirth, or related medical conditions.

Florida Educational Equity Act (FEEA) - prohibits discrimination on the basis of race, gender, national origin, marital status, or handicap against a student or employee.

Florida Civil Rights Act of 1992 - secures for all individuals within the state freedom from discrimination because of race, color, religion, sex, national origin, age, handicap, or marital status.

Title II of the Genetic Information Nondiscrimination Act of 2008 (GINA) - prohibits discrimination against employees or applicants because of genetic information.

Boy Scouts of America Equal Access Act of 2002 – no public school shall deny equal access to, or a fair opportunity for groups to meet on school premises or in school facilities before or after school hours, or discriminate against any group officially affiliated with Boy Scouts of America or any other youth or community group listed in Title 36 (as a patriotic society).

Veterans are provided re-employment rights in accordance with P.L. 93-508 (Federal Law) and Section 295.07 (Florida Statutes), which stipulate categorical preferences for employment.

In Addition: School Board Policies 1362, 3362, 4362, and 5517 - Prohibit harassment and/or discrimination against students, employees, or applicants on the basis of sex, race, color, ethnic or national origin, religion, marital status, disability, genetic information, age, political beliefs, sexual orientation, gender, gender identification, social and family background, linguistic preference, pregnancy, and any other legally prohibited basis. Retaliation for engaging in a protected activity is also prohibited.

Revised: (07.14)