Molecules move from greater to lesser concentration through a carrier protein in
A) simple diffusion.
B) facilitated diffusion.
C) pinocytosis.
D) active transport.
E) phagocytosis.

Question

Quizplus · Accepted Answer

Facilitated diffusion is the process where molecules move across the cell membrane through carrier proteins from an area of higher concentration to an area of lower concentration without the use of energy.

Molecules Move from Greater to Lesser Concentration Through a Carrier