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