,Berne and Levy Physiology 8th Edition Koeppe
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n
,Berne and Levy Physiology 8th Edition Koeppe
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n
, Berne and Levy Physiology 8th Edition Koeppe
nz nz nz nz nz nz
nBerne and Levy Physiology 8th Edition KoeppenTest Bank Koeppe
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n: Berne and Levy Physiology, 8th Edition
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Chapter 01: Principles of Cell Function nz nz nz nz nz
Test Bank nz
Multiple Choice nz
1. The subcellular structure that degrades proteins is called the:
nz nz nz nz nz nz nz nz
A. Tight junction nz
B. Mitochondria
C. Lysosome
D. Plasma membrane nz
E. Ribosome
ANS: C n z
2. An experiment is done to measure the uptake of an amino acid into a cell. The followin
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g data are obtained:
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N
If Na+ is removed from the extracellular bathing solution, or if a drug is added that prevents th
nz nz nz nz nz nz nz nz nz nz nz nz nz nz nz nz nz
e cell from making adenosine triphosphate (ATP), the uptake of amino acid into the cell is
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markedly reduced. According to this information, which of the followingmechanisms is prob
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ably responsible for the transport of the amino acid into the cell?
nz nz nz nz nz nz nz nz nz nz nz
A. Passive diffusion through the lipid bilayer nz nz nz nz nz
B. Uniporter
C. Transport ATPase nz
D. Na+ symporter nz
E. Na+ antiporter nz
ANS: D
nz n z
3. A membrane permeable by only Na+ separates two compartments containing
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Na2SO4,shown as follows:
nz nz nz
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n
,Berne and Levy Physiology 8th Edition Koeppe
nz nz nz nz nz nz
n
, Berne and Levy Physiology 8th Edition Koeppe
nz nz nz nz nz nz
nBerne and Levy Physiology 8th Edition KoeppenTest Bank Koeppe
nz nz nz nz nz nz nz nz
n: Berne and Levy Physiology, 8th Edition
nz nz nz nz nz nz
Chapter 01: Principles of Cell Function nz nz nz nz nz
Test Bank nz
Multiple Choice nz
1. The subcellular structure that degrades proteins is called the:
nz nz nz nz nz nz nz nz
A. Tight junction nz
B. Mitochondria
C. Lysosome
D. Plasma membrane nz
E. Ribosome
ANS: C n z
2. An experiment is done to measure the uptake of an amino acid into a cell. The followin
nz nz nz nz nz nz nz nz nz nz nz nz nz nz nz nz
g data are obtained:
nz nz nz
N
If Na+ is removed from the extracellular bathing solution, or if a drug is added that prevents th
nz nz nz nz nz nz nz nz nz nz nz nz nz nz nz nz nz
e cell from making adenosine triphosphate (ATP), the uptake of amino acid into the cell is
nz nz nz nz nz nz nz nz nz nz nz nz nz nz nz nz
markedly reduced. According to this information, which of the followingmechanisms is prob
nz nz nz nz nz nz nz nz nz nz nz
ably responsible for the transport of the amino acid into the cell?
nz nz nz nz nz nz nz nz nz nz nz
A. Passive diffusion through the lipid bilayer nz nz nz nz nz
B. Uniporter
C. Transport ATPase nz
D. Na+ symporter nz
E. Na+ antiporter nz
ANS: D
nz n z
3. A membrane permeable by only Na+ separates two compartments containing
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Na2SO4,shown as follows:
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