Download Biology Cells Ch. 7 Quiz Answer Section

Biology Cells Ch. 7 Quiz
Multiple Choice
Identify the choice that best completes the statement or answers the question.
____
1. Water is considered the ‘universal __________’ cause it dissolves anything:
a. solute
b. solvent
c. colloid
d. suspension
Figure 7–1
____
2. Which of the following conclusions could you draw about the cell shown in Figure 7–1?
a. The cell is eukaryotic because it has a nucleus.
b. The cell is prokaryotic because it has a nucleus.
c. The cell is eukaryotic because it does not have a nucleus.
d. The cell is prokaryotic because it does not have a nucleus.
____
3. Which of the following is a function of the nucleus?
a. stores DNA
b. stores sugars
c. builds proteins
d. packages proteins
____
4. Which of the following best describes the relationship between the nucleus and the cytoplasm?
a. The cytoplasm is a fluid that fills the inside of the nucleus.
b. The cytoplasm is an organelle that is usually found near the nucleus.
c. The nucleus is an organelle that is surrounded by the cytoplasm.
d. The nucleus is a fluid and it mixes with the fluid cytoplasm.
____
5. Which of the following is a function of the cytoskeleton?
a. helps a cell keep its shape
b. contains DNA
c. surrounds the cell
d. helps make proteins
____
6. The control center of the cell is:
a. cytoplasm
b. nucleolus
c. microtubules and microfilaments
d. nucleus
Figure 7–2
____
7. Which structure in the cell shown in Figure 7–2 above stores materials, such as water, salts, proteins, and
carbohydrates?
a. structure A
b. structure B
c. structure C
d. structure D
____
8. Which structure makes proteins using coded instructions that come from the nucleus?
a. Golgi apparatus
b. mitochondrion
c. vacuole
d. ribosome
Figure 7–3
____
9. Which structure in the cell shown in Figure 7–3 above modifies, sorts, and packages proteins and other
materials for storage or release from the cell?
a. structure A
b. structure B
c. structure C
d. structure D
____ 10. Which organelle converts the chemical energy stored in food into compounds that are more convenient for the
cell to use?
a. chloroplast
b. Golgi apparatus
c. endoplasmic reticulum
d. mitochondrion
____ 11. Which organelle would you expect to find in plant cells but not animal cells?
a. mitochondrion
b. ribosome
c. chloroplast
d. smooth endoplasmic reticulum
____ 12. The primary function of the cell wall is to
a. support and protect the cell.
b. store DNA.
c. direct the activities of the cell.
d. help the cell move.
____ 13. You will NOT find a cell wall in which of these kinds of organisms?
a. plants
b. animals
c. fungi
d. bacteria
____ 14. Which of the following is a function of the cell membrane?
a.
b.
c.
d.
breaks down lipids, carbohydrates, and proteins from foods
stores water, salt, proteins, and carbohydrates
keeps the cell wall in place
regulates the movement of materials into and out of the cell
____ 15.
Structure D is the:
a. ribosomes
b. nucleus
c. nucleolus
d. vesicle
The storage tank ‘F’ is the
a. vesicle
b. lysosome
c. golgi apparatus
d. vacuole
Structure ‘F’ is the:
a. golgi apparatus
b. smooth ER
c. mitochondrion
d. vscuole
____ 16.
____ 17.
____ 18. The cell theory includes all of the following except:
a. all living things are made of cells
c. the cell is the basic unit of life
b. cells come from dead cells
d. cells come from preexisting cells
____ 19.
Structure #6 is the:
a. stage
b. diaphragm
c. ocular
d. stage clips
____ 20. The atomic mass is 24 and there are 10 protons...How many neutrons are there:
a. 10
c. 34
b. 24
d. 14
Biology Cells Ch. 7 Quiz
Answer Section
MULTIPLE CHOICE
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B
PTS: 1
DIF: L2
REF: p. 194
7.1.3 Distinguish between prokaryotes and eukaryotes.
STA: SC.912.L.14.3
Foundation Edition
MSC: comprehension
A
PTS: 1
DIF: L3
REF: p. 194
7.1.3 Distinguish between prokaryotes and eukaryotes.
STA: SC.912.L.14.3
application
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PTS: 1
DIF: L1
REF: p. 197
7.2.1 Describe the structure and function of the cell nucleus.
SC.912.L.14.2
TOP: Foundation Edition
knowledge
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PTS: 1
DIF: L2
REF: p. 196 | p. 197
7.2.1 Describe the structure and function of the cell nucleus.
SC.912.L.14.2
TOP: Foundation Edition
synthesis
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PTS: 1
DIF: L1
REF: p. 199
7.2.2 Describe the role of vacuoles, lysosomes, and the cytoskeleton.
SC.912.L.14.2
TOP: Foundation Edition
knowledge
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PTS: 1
DIF: L2
REF: p. 199
7.2.2 Describe the role of vacuoles, lysosomes, and the cytoskeleton.
SC.912.L.14.2
TOP: Foundation Edition
application
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PTS: 1
DIF: L3
REF: p. 198
7.2.2 Describe the role of vacuoles, lysosomes, and the cytoskeleton.
SC.912.L.14.2
MSC: application
D
PTS: 1
DIF: L1
REF: p. 200
7.2.3 Identify the role of ribosomes, endoplasmic reticulum, and Golgi apparatus in making proteins.
SC.912.L.14.2
TOP: Foundation Edition
comprehension
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PTS: 1
DIF: L3
REF: p. 201
7.2.3 Identify the role of ribosomes, endoplasmic reticulum, and Golgi apparatus in making proteins.
SC.912.L.14.2
MSC: application
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PTS: 1
DIF: L1
REF: p. 202
7.2.4 Describe the function of the chloroplasts and mitochondria in the cell.
SC.912.L.14.2
TOP: Foundation Edition
knowledge
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PTS: 1
DIF: L2
REF: p. 202
7.2.4 Describe the function of the chloroplasts and mitochondria in the cell.
SC.912.L.14.2
TOP: Foundation Edition
comprehension
A
PTS: 1
DIF: L1
REF: p. 203
7.2.5 Describe the function of the cell membrane.
STA: SC.912.L.14.2
Foundation Edition
MSC: knowledge
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REF: p. 203
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7.2.5 Describe the function of the cell membrane.
STA: SC.912.L.14.2
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REF: p. 204
7.2.5 Describe the function of the cell membrane.
STA: SC.912.L.14.2
Foundation Edition
MSC: comprehension
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