Download Cell Structure and Function

Name ____________________________ Date ____________________ Class ____________
Cell Structure and Function
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Chapter Test
Cell Structure and Function
Multiple Choice
Write the letter of the correct answer on the line at the left.
____ 1. Which of the following is not made of cells?
a. mushroom
b. sand
c. dog
d. leaf
____ 2. The first scientist to see animalcules, or tiny living things that
moved, was
a. Robert Hooke.
b. Rudolph Virchow.
c. Matthias Schleiden.
d. Anton van Leeuwenhoek.
____ 3. Which scientist discovered that all plants are made of cells?
a. Robert Hooke
b. Rudolph Virchow
c. Matthias Schleiden
d. Anton van Leeuwenhoek
____ 4. A structure that is found in plant cells but not in animal cells is a
a. cell wall.
b. nucleus.
c. cell membrane.
d. nuclear envelope.
____ 5. The grainlike organelles on which proteins are made are called
a. Golgi bodies.
b. ribosomes.
c. mitochondria.
d. nuclei.
____ 6. Which organelles convert energy in food molecules into energy
the cell can use?
a. ribosomes
b. vacuoles
c. mitochondria
d. Golgi bodies
____ 7. The region between the cell membrane and the nucleus
is called the
a. cell membrane.
b. cell wall.
c. chlorophyll.
d. cytoplasm.
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Name ____________________________ Date ____________________ Class ____________
Cell Structure and Function
■
Chapter Test
____ 9. Which type of organic compound includes sugars and starches?
a. lipids
b. nucleic acids
c. proteins
d. carbohydrates
____ 10. The movement of molecules from an area of greater concentration
to an area of lesser concentration is called
a. forced transport.
b. diffusion.
c. engulfing.
d. active transport.
Completion
Fill in the line to complete each statement.
11. ________________________ are the basic unit of structure and function in
living things.
12. Chloroplasts are found only in the cells of ________________________
and some other organisms.
13. ________________________ are made up of amino acids.
14. The diffusion of water molecules through a selectively permeable
membrane is called ________________________.
15. ________________________ transport requires cellular energy.
True or False
If the statement is true, write true. If it is false, change the underlined word or words
to make the statement true.
____________
16. Robert Hooke was the first scientist to use the term cell.
____________
17. The ability to clearly distinguish the individual parts of an object is
called magnification.
____________
18. In cells, water is stored in organelles referred to as lysosomes.
____________
19. Atoms are the smallest units of elements.
____________
20. Inorganic compounds always contain carbon.
© Pearson Education, Inc., publishing as Pearson Prentice Hall. All rights reserved.
Cell Structure
and Function
____ 8. DNA and RNA are examples of
a. lipids.
b. nucleic acids.
c. proteins.
d. carbohydrates.
Name ____________________________ Date ____________________ Class ____________
Cell Structure and Function
■
Chapter Test
Using Science Skills: Communicating
Answer the following questions in the spaces provided.
21. Draw two diagrams, one that illustrates passive transport and one that
illustrates active transport. Label the diagrams to make it clear how the
two types of transport differ.
22. Assume your teacher has asked you to explain to a fifth-grade class why
cells are so small. What would you say? What drawings or diagrams
might you use to make the ideas easier to understand?
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© Pearson Education, Inc., publishing as Pearson Prentice Hall. All rights reserved.
Name ____________________________ Date ____________________ Class ____________
Cell Structure and Function
■
Chapter Test
Essay
Write an answer for each of the following questions in the spaces provided.
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24. How can you distinguish a plant cell from an animal cell?
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25. Explain the importance of the cell membrane to the survival of the cell.
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© Pearson Education, Inc., publishing as Pearson Prentice Hall. All rights reserved.
Cell Structure
and Function
23. What is the cell theory?
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Name ____________________________ Date ____________________ Class ____________
Cell Structure and Function
■
Chapter Test
Using Science Skills: Interpreting Data
Use the table below to answer questions 26–28. Write your answers in the spaces provided.
Composition of Selected Foods
Proteins
(grams)
Lipids
(grams)
Carbohydrates
(grams)
1 cup orange juice
1.8
0.5
26.0
1 large boiled egg
6.5
5.8
0.5
2 slices bacon, fried
4.6
7.9
0.5
1 slice whole-wheat bread
2.6
0.8
12.0
1 tablespoon margarine
0.1
11.3
0.1
1 medium carrot, raw
0.5
0.1
4.9
1 medium baked potato
4.0
0.2
32.1
1/2 cup macaroni
2.4
0.3
16.3
3.5 ounces tune fish (packed in water)
28.0
0.8
0
1/2 cup ice cream
3.0
7.1
14.0
Foods
26. Which food in the table has the highest amount of proteins? The lowest
amount of proteins?
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27. If your doctor advised you to eat a low-fat diet, which foods in the table
should you eat less of or avoid?
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28. Calculate the number of grams of proteins, lipids, and carbohydrates in
the following breakfast: 1 cup orange juice, 1 boiled egg, 2 slices fried
bacon, 2 slices whole-wheat toast, and 1 tablespoon margarine.
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Essay
Write an answer for each of the following on a separate sheet of paper.
29. Why is it important for the cell membrane to be selectively permeable?
30. Describe what would happen to the cells of a freshwater organism if it
were placed in salt water. Explain your answer.
© Pearson Education, Inc., publishing as Pearson Prentice Hall. All rights reserved.