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Cell Biology Test

Enter the letter for the matching Answer
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1.
When energy is used to move molecules across a plasma membrane, _____ has occured.
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2.
What step in the scientific theory suggests a hypothesis to explain your observations and questions?
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3.
What is the most common energy-carrying molecule in all organisms called?
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4.
What are the qualities of active transport?
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5.
A(n) ____________ allows some substances to move freely into and out of a cell by simple diffusion while it will always exclude some substances from crossing.
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6.
Which cellular structure is responsible for the localized storage of chromosomal DNA?
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7.
What type of research is intended to expand the fundamental knowledge base of science?
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8.
What extracts usable energy from sugar molecules?
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9.
What means that a change in one aspect causes a change in another?
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10.
What stores water and lends physical support to plant cells?
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11.
When the phospholipid bilayer forms a sphere, it is called _____
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12.
What are the membrane-enclosed compartments that concentrate and organize cellular chemical reactions?
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13.
What is endocytosis involving the capture of fluids?
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14.
What is a multi-step sequence of chemical reactions?
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15.
Small, noncellular infectious agents that are only capable of reproducing when inside a living cell are called ...
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16.
What are the basic units of all living organisms?
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17.
The _____ is a phospholipid bilayer that separates the internal components of a living cell from the cell's external environment.
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18.
After predictions in the scientific theory, you will ...
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19.
What is a small infectious agent that can replicate only inside a living cell?
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20.
What is the nucleus bound by?
A.
requires energy, moves material from low concentration to high concentration, always requires a transport protein
B.
selectively permeable membrane
C.
Basic research
D.
Cells
E.
The nuclear envelope
F.
Vacuoles
G.
Cellular respiration
H.
Pinocytosis
I.
active transport
J.
Organelles
K.
plasma membrane
L.
A virus
M.
Hypothesis
N.
Design tests by observing or measuring or by running experiments.
O.
metabolic pathways
P.
viruses
Q.
nucleus
R.
A liposome
S.
Causation
T.
ATP
Type the Answer that corresponds to the displayed Question.
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21.
What requires transport proteins?
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22.
Osmosis is a form of ...
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23.
Vesicles export materials by ______...
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24.
What is made up of DNA and is a cell's complete genetic information?
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25.
A _____________ cell contains a membrane-enclosed nucleus and membrane enclosed organelles.
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26.
What is the major product of photosynthesis?
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27.
Since both prokaryotic and eukaryotic cells contain ribosomes, boy type of cells are able to manufacture ...
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28.
What produces chemical energy for eukaryotic cells in the form of ATP?
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29.
_____ is a pumped-up version of endocytosis where large macromolecules, or even entire microscopic organisms, are engulfed and "eaten" by another cell.
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30.
Water, oxygen, and carbon dioxide usually enter and leave cells by ______

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Created by: Ziigwanikwe