Multiple
Choice
Identify the letter of the choice that best completes the statement or answers the
question.
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1.
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Which of the following is an
organelle found in the cytoplasm? A. | nucleolus | B. | ribosome | C. | chromatin | D. | cell wall | | | | | | | | |
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2.
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The diagram below represents a
cell in water. Formulas of molecules that can move freely across the cell membrane are shown. Some
molecules are located inside the cell and others are in the water outside the
cell.
Based on the distribution of these molecules, what would most likely happen after a
period of time? A. | The concentration of O2 will increase inside the cell. | B. | The concentration of O2 will remain
the same outside the cell. | C. | The concentration of CO2 will remain the same inside the cell. | D. | The concentration of CO2 will
decrease outside the cell. | | |
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3.
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Which organelle makes proteins
using coded instructions that come from the nucleus? A. | Golgi apparatus | B. | mitochondrion | C. | vacuole | D. | ribosome | | | | | | | | |
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4.
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The end result of digesting a
protein is A. | energy. | B. | excretion. | C. | amino acids. | D. | simple sugars. | | | | | | | | |
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5.
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Which of the following
molecules is inorganic? A. | glucose | B. | water | C. | starch | D. | protein | | | | | | | | |
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6.
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Which of these is a product of
cellular respiration? A. | oxygen | C. | glucose | B. | water | D. | all of the above | | | | |
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7.
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Which of the following is a
function of the cell membrane? A. | breaks down lipids, carbohydrates, and
proteins from foods | B. | stores water, salt, proteins, and
carbohydrates | C. | keeps the cell wall in place | D. | regulates which materials enter and leave the cell | | |
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8.
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Which of the following
equations represents the process of cellular respiration? A. | oxygen ---> carbon dioxide | B. | glucose + oxygen ---> carbon dioxide + water | C. | carbon dioxide + water ---> glucose + oxygen | D. | glucose + water ---> oxygen + carbon dioxide | | |
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9.
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Which organelle would you
expect to find in plant cells but not animal cells? A. | mitochondrion | B. | ribosome | C. | chloroplast | D. | smooth endoplasmic
reticulum | | |
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10.
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Diffusion is the movement of
molecules from A. | an area of low concentration to an area of high
concentration. | B. | an area of high concentration to an area of low
concentration. | C. | an area of equilibrium to an area of high
concentration. | D. | all of the above | | |
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11.
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Which structure contains the
other? A. | nucleus; cytoplasm | B. | nucleus; genetic material | C. | cell membrane; cell
wall | D. | prokaryote; organelles | | |
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Use this diagram to answer
question #12:
Figure 7-1
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12.
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The structure labeled I in
Figure 7-1 is a thin, flexible barrier around a cell. It is called the A. | cell membrane. | B. | cell wall. | C. | cell envelope. | D. | cytoplasm. | | | | | | | | |
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13.
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The products of photosynthesis
are the A. | products of cellular respiration. | B. | reactants of cellular respiration. | C. | products of glycolysis. | D. | reactants of
fermentation. | | |
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14.
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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 reproduce. | D. | All cells are produced by existing
cells. | | |
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15.
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Which of the following is a
function of the nucleus? A. | stores DNA | B. | controls most of the cell’s processes | C. | contains the information needed to make proteins | D. | all of the above | | |
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16.
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The main function of the cell
wall is to A. | support and protect the cell. | C. | direct the activities of the
cell. | B. | store DNA. | D. | help the cell move. | | | | |
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17.
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Amino acid is to protein
as A. | fat is to lipid. | C. | sugar is to fat. | B. | DNA is to RNA. | D. | simple sugar is to starch. | | | | |
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18.
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Which cell structure contains
the cell’s genetic material and controls the cell’s activities? A. | organelle | B. | nucleus | C. | cell envelope | D. | cytoplasm | | | | | | | | |
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19.
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An animal cell that is
surrounded by fresh water will burst because the osmotic pressure causes A. | water to move into the cell. | C. | solutes to move into the
cell. | B. | water to move out of the cell. | D. | solutes to move out of the
cell. | | | | |
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20.
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You won’t find a cell wall
in which of these kinds of organisms? A. | plants | C. | fungi | B. | animals | D. | none of the above | | | | |
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21.
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Which of the following
statements is NOT a part of the Cell Theory? A. | All living things are made of
cells. | B. | All cells have a nucleus. | C. | Cells carry out the basic processes of life for a living
thing. | D. | All cells come from other cells. | | |
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22.
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Prokaryotes
lack A. | cytoplasm. | C. | a nucleus. | B. | a cell
membrane. | D. | genetic material. | | | | |
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23.
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The cell theory applies
to A. | bacteria. | C. | multicellular organisms. | B. | plants and
animals. | D. | all of the above | | | | |
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24.
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Which means of particle
transport requires input of energy from the cell? A. | diffusion | C. | facilitated
diffusion | B. | osmosis | D. | active transport | | | | |
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25.
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Which of the following
organisms are prokaryotes? A. | plants | B. | animals | C. | bacteria | D. | all of the above | | | | | | | | |
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26.
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A group of cells that perform
similar functions is called a(an) A. | organ. | C. | tissue. | B. | organ system. | D. | division of labor. | | | | |
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27.
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Which organelles help provide
cells with energy? A. | mitochondria and
chloroplasts | C. | smooth endoplasmic reticulum | B. | rough endoplasmic reticulum | D. | Golgi apparatus and
ribosomes | | | | |
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28.
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Unlike photosynthesis, cellular
respiration occurs in A. | animal cells
only. | C. | all but plant cells. | B. | plant cells
only. | D. | all eukaryotic cells. | | | | |
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29.
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Which of the following is an
example of an organ? A. | heart | C. | digestive system | B. | epithelial tissue | D. | nerve cell | | | | |
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30.
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Photosynthesis is to
chloroplasts as cellular respiration is to A. | chloroplasts. | B. | cytoplasm. | C. | mitochondria. | D. | nuclei. | | | | | | | | |
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