Test Bank - Berne and Levy Physiology, 7th Edition (Koeppen, 2018), Chapter 1-44 | All Chapters [2025!!!]

Berne and Levy Physiology 7th Edition Koeppen
v v v v v 0

,Berne and Levy Physiology 7th Edition Koeppen
v v v v v 0

,Berne and Levy Physiology 7th Edition Koeppen
v v v v v 0

, Berne and Levy Physiology 7th Edition Koeppen
v v v v v 0


Chapter01:PrinciplesofCell FunctionTe v v v v



st Bank
v



Multiple Choice
v v




1. The subcellular structure that degrades proteins is called the:
v v v v v 0 v 0




A. Tight junction v



B. Mitochondria
C. Lysosome
D. Plasma membrane v



E. Ribosome
ANS: C v




2. An experiment is done tomeasure theuptake of an amino acid into a cell. The following dat
v v 0 0 v v v v v v v v v v v



a are obtained:
v 0 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



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



vor the transport of the amino acid into the cell?
v v v v v v 0 v v




A. Passive diffusion through the lipid bilayer v v v v v


B. Uniporter
C. Transport ATPase v



D. Na+ symporter v



E. Na+antiporter
ANS: D
v v




3. Amembranepermeablebyonly Na+ separatestwo compartments containing N v v v 0 v v


a2SO4,shown as follows: v v