Berne and Levy Physiology 7th Edition Koeppen Test Bank ( Grade A+2025!!! )

Berneand LevyPhysiology7thEdition Koeppen
v v

,Berneand LevyPhysiology7thEdition Koeppen
v v

,Berneand LevyPhysiology7thEdition Koeppen
v v

, Berneand LevyPhysiology7thEdition Koeppen
v v


Chapter01:PrinciplesofCellFunctionTe
stBank
vMultipleChoice

1. Thesubcellularstructurethat degrades proteins is called the: v v v v v




A. Tightjunction
B. Mitochondria
C. Lysosome
D. Plasmamembrane
E. Ribosome
ANS: C v




2. Anexperimentis done tomeasuretheuptakeofanaminoacidintoacell.Thefollowingdat
v v



va areobtained:
v




N




If Na+ is removed from the extracellular bathing solution, or if a drug is added that prevents the cell
v v v v v v v v v v v v v v v v v v



vfrom making adenosine triphosphate (ATP), the uptake of amino acid into the cell is markedly red
v v v v v v v v v 0 v v v v v



vuced. According to this information, which of the followingmechanisms is probably responsible f
v v v v v v v v v v v v


vor the transport of the amino acid into the cell?
v v v v v v v v v




A. Passive diffusionthrough the lipid bilayer
v v v v


B. Uniporter
C. Transport ATPase v



D. Na+symporter
E. Na+antiporter
ANS: D
v v




3. AmembranepermeablebyonlyNa+ separatestwo compartments containing N v v v v


a2SO4,shown as follows:
v v v