Ch. 11 - Cells
True/False
Indicate whether the sentence or statement is true
or false.
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1.
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Scientists are able to view cells with a microscope.
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2.
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Everything on Earth is made of one or more cells.
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3.
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Animal cells do not have cell walls.
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4.
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The
cytoplasm stores food, water, minerals, and wastes.
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5.
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The
food producing parts of animal cells are the chloroplasts.
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6.
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All cells come from cells that already exist.
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Multiple Choice
Identify the
letter of the choice that best completes the statement or answers the question.
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7.
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The basic
activities of life occur in a ____. a. | cell membrane | c. | mitochondria | b. | DNA | d. | cell | | | | |
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8.
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An organelle
found only in plants is the ____. a. | nucleus | c. | mitochondria | b. | chloroplast | d. | vacuole | | | | |
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9.
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What is the
general term for the small, specialized parts of a cell? a. | tissues | c. | organelles | b. | mitochondria | d. | chromosomes | | | | |
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10.
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The ____
provides support and protection for plant cells. a. | cell wall | c. | cell membrane | b. | chloroplast | d. | vacuole | | | | |
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11.
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A group of
similar cells working together to do the same sort of work are ____. a. | tissues | c. | organ
systems | b. | organs | d. | cells | | | | |
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12.
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An organelle
responsible for taking food and turing it into energy the cell can use is the
____. a. | nucleus | c. | mitochondria | b. | DNA | d. | cytoplasm | | | | |
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13.
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Identify the type of cell shown.
a. | animal
cell | b. | plant
cell | | | | |
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14.
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Which
cell below is a nerve cell?
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15.
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Identify the part of the cell indicated in the
illustration.
a. | cell
membrane | c. | mitochondria | b. | nucleus | d. | chloroplast | | | | |
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16.
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Identify the part of the cell indicated in the
illustration.
a. | cytoplasm | c. | chloroplast | b. | mitochondria | d. | cell wall
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17.
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The
heart is an example of what level of organization? a. | organ | c. | tissue | b. | cell | d. | organism | | | | |
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18.
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A
sunflower is an example of what level of organization? a. | tissue | c. | organism | b. | cell | d. | organ system | | | | |
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19.
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Together, the mouth, esophagus, stomach, liver, and intestines make up
an example of what level of organization? a. | cells | c. | organ | b. | organ
system | d. | organism | | | | |
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20.
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Blood, flowing through your veins, is an example of what level of
organization? a. | tissue | c. | organ | b. | cell | d. | organ system | | | | |
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21.
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What
two cell parts clearly define a cell as being one from a plant? a. | cell wall and
chromosomes | c. | chloroplast and
cytoplasm | b. | chloroplast and cell wall | d. | cell wall and mitochondria | | | | |
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Matching
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Match the
organelle with the function listed below. a. | vacuole | e. | cytoplasm | b. | mitochondrion | f. | cell membrane | c. | nucleus | g. | chloroplast | d. | cell wall | h. | chromosome | | | | |
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22.
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inside the
nucleus - made of DNA
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23.
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energy
producer (powerhouse)
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24.
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storage area
for food, water, and wastes
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25.
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control
center of the cell
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26.
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flexible
outer covering of a cell - controls what enters and exits the cell
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27.
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gelatinlike
substance - mostly made of water
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28.
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captures
energy from the sun
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29.
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plant
support
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Fill in the chart below with the five levels of organization. An
arrow (") means “make up.” Use the choices below to fill in
the blanks
_____1_____ " _____2_____
" _____3_____ " _____4_____ " _____5_____
lowest
level
highest level
a. | organs | d. | organism | b. | cells | e. | tissues | c. | organ
systems | | | | |
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30.
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#1
above - lowest level of organization
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31.
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#2
above
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32.
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#3
above
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33.
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#4
above
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34.
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#5
above - highest level of organization
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