The type of movement of molecules that is specific and passive, and which becomes saturated if all of the protein carriers are in use is
A)exocytosis.
B)facilitated diffusion.
C)active transport.
D)endocytosis.

Question

Quizplus · Accepted Answer

Facilitated diffusion is a specific and passive type of movement of molecules across a membrane that becomes saturated if all of the protein carriers are in use.

The Type of Movement of Molecules That Is Specific and Passive