Diffusion of a substance across the cell membrane is influenced by all of the following, except
A) concentration gradient.
B) lipid solubility.
C) the charge on the ion.
D) the presence of the membrane channels.
E) hydrolysis of ATP.

Question

Quizplus · Accepted Answer

Diffusion is a passive process that does not require energy, so it is not influenced by the hydrolysis of ATP.

Diffusion of a Substance Across the Cell Membrane Is Influenced