Press F5Use the arrows to move from slide to

slideAnswer all the questions first on notebook paper (Number 1-30)

An answer key will be found at the end

Cell Practice Test

1. Looking at a cell under a microscope, you

note that it is a prokaryote. How do you know?

a. The cell lacks cytoplasm. b. The cell lacks a nucleus.c. The cell lacks a cell membrane.d. The cell lacks genetic material.

2Which organelle breaks down organelles

that are no longer useful?a. Golgi apparatus b. endoplasmic reticulumc. lysosomed. mitochondrion

3Which organelle converts the chemical

energy stored in food into useable energy?a. chloroplast b. endoplasmic reticulumc. Golgi apparatus d. mitochondrion

4Which of the following is a function of the

cell membrane?a. breaks down lipids, carbohydrates, and

proteins from foodsb. stores water, salt, proteins, and

carbohydratesc. keeps the cell wall in placed. regulates the movement of materials

into and out of the cell

5Which list represents the levels of

organization in a multicellular organism from the simplest level to the most complex level?

a. cell, tissue, organ system, organb. organ system, organ, tissue, cellc. tissue, organ, organ system, celld. cell, tissue, organ, organ system

6In plants, capture energy from sunlight

and convert it into chemical energy.A. mitochondriaB. chloroplastsC. vacuolesD. centrioles

7. Which of the following is NOT a principle of

the cell theory?a. Cells are the basic units of life.b. All living things are made of cells.c. Very few cells are able to reproduce.d. All cells are produced from existing cells.

8.Which of the following enclose their DNA in

a nucleus?a. prokaryotesb. eukaryotesc. bacteriad. viruses

9Which of the following is a function of the

cytoskeleton?a. helps a cell keep its shapeb. surrounds the cellc. contains DNAd. helps make proteins

10. Which structure makes proteins?a. Golgi apparatusb. vacuolec. mitochondriond. ribosome

11. Which organelle would you expect to find in

plant cells but not animal cells?a. mitochondrionb. chloroplastc. ribosomed. smooth endoplasmic reticulum

12. What is the outermost covering of a plant

cell? A. chloroplastB. nucleusC. cell wallD. cell membrane

13. Which statement about prokaryotes is not

true?A. They have organellesB. They are smaller that eukaryotesC. They are simpler than eukaryotesD. They all have cell walls

14. What cell feature allows things to move in

and out of the nucleusA. NucleolisB. Nuclear poreC. DNAD. Endoplasmic reticulum

15What is the function of the vacuole? A. Release enzymes to break things downB. Store extra water and materialsC. Transport proteins throughout the cellD. Protect the cell

16. Which of the following is only found in

animal cells? A. cell wallB. mitochondriaC. golgiD. centriole

17What is the function of the endoplasmic

reticulum?A. store materialsB. transport lipids and proteins throughout

the cellC. regulate what passes in and out of the

cellD. package proteins to be shipped out of

the cell

18. Which structure is found in plant cells but

not animal cells?A. vacuoleB. cell wallC. ribosomesD. cell membrane

19-30 Label each lettered part

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Answer Key (press )

1. Looking at a cell under a microscope, you

note that it is a prokaryote. How do you know?

a. The cell lacks cytoplasm. b. The cell lacks a nucleus.c. The cell lacks a cell membrane.d. The cell lacks genetic material.

2Which organelle breaks down organelles

that are no longer useful?a. Golgi apparatus b. endoplasmic reticulumc. lysosomed. mitochondrion

3Which organelle converts the chemical

energy stored in food into useable energy?a. chloroplast b. endoplasmic reticulumc. Golgi apparatus d. mitochondrion

4Which of the following is a function of the

cell membrane?a. breaks down lipids, carbohydrates, and

proteins from foodsb. stores water, salt, proteins, and

carbohydratesc. keeps the cell wall in placed. regulates the movement of materials

into and out of the cell

5Which list represents the levels of

organization in a multicellular organism from the simplest level to the most complex level?

a. cell, tissue, organ system, organb. organ system, organ, tissue, cellc. tissue, organ, organ system, celld. cell, tissue, organ, organ system

6In plants, capture energy from sunlight

and convert it into chemical energy.A. mitochondriaB. chloroplastsC. vacuolesD. centrioles

7. Which of the following is NOT a principle of

the cell theory?a. Cells are the basic units of life.b. All living things are made of cells.c. Very few cells are able to reproduce.d. All cells are produced from existing cells.

8.Which of the following enclose their DNA in

a nucleus?a. prokaryotesb. eukaryotesc. bacteriad. viruses

9Which of the following is a function of the

cytoskeleton?a. helps a cell keep its shapeb. surrounds the cellc. contains DNAd. helps make proteins

10. Which structure makes proteins?a. Golgi apparatusb. vacuolec. mitochondriond. ribosome

11. Which organelle would you expect to find in

plant cells but not animal cells?a. mitochondrionb. chloroplastc. ribosomed. smooth endoplasmic reticulum

12. What is the outermost covering of a plant

cell? A. chloroplastB. nucleusC. cell wallD. cell membrane

13. Which statement about prokaryotes is not

true?A. They have organellesB. They are smaller that eukaryotesC. They are simpler than eukaryotesD. They all have cell walls

14. What cell feature allows things to move in

and out of the nucleusA. NucleolusB. Nuclear poreC. DNAD. Endoplasmic reticulum

15What is the function of the vacuole? A. Release enzymes to break things downB. Store extra water and materialsC. Transport proteins throughout the cellD. Protect the cell

16. Which of the following is only found in

animal cells? A. cell wallB. mitochondriaC. golgiD. centriole

17What is the function of the endoplasmic

reticulum?A. store materialsB. transport lipids and proteins throughout

the cellC. regulate what passes in and out of the

cellD. package proteins to be shipped out of

the cell

18. Which structure is found in plant cells but

not animal cells?A. vacuoleB. cell wallC. ribosomesD. cell membrane

19-30 Label each lettered part

19 Ribosome

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20 Smooth E.R.

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21 Nucleolus

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22 Nucleus

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23 Rough E.R.

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24 Vacuole

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25 Lysosome

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26 Cell wall

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27 Cell Membrane

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28 Chloroplast

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29 Mitochondria

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30 Cytoplasm

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How’d you do? # of Questions Correct

Letter Grade Comment Suggested Study Time

27, 28, 29, 30 A Fantastic job!!! 20 minutes

24, 25, 26 B Well done! 30 minutes

21, 22, 23 C Pretty good 45 minutes

18, 19, 20 D Uh oh 1 hour

17 or less F We have a problem

1 hour 30 minutes

Suggested Study Activities:•Make flash cards with the cell organelles and their functions•Review your lecture notes, class work and homework•Read chapter 7 in your textbook•Take this practice quiz multiple times