Multiple Choice
A group of cells was treated with a proteolytic (protein-digesting) enzyme. Which of the following processes would be least affected by this treatment?
A) diffusion of sodium through sodium membrane channels
B) diffusion of lipid-soluble molecules through the plasma membrane
C) use of carrier molecules in facilitated diffusion
D) sodium-potassium exchange pump
E) secondary active transport
Correct Answer:

Verified
Correct Answer:
Verified
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