In what way can a given solute get through a membrane? (Select all correct choices)
A)The solute can pass through the bilayer.
B)The solute can pass through cholesterol.
C)The solute can pass through an aqueous channel.
D)The solute can pass through a pore.

Question

Quizplus · Accepted Answer

Solute molecules can pass through the bilayer by simple diffusion, through an aqueous channel or a pore formed by protein channels. Cholesterol can decrease membrane fluidity, but it does not serve as a transport mechanism for solutes. Therefore, option B is incorrect.

In What Way Can a Given Solute Get Through a Membrane