Question

What the definition of facilitated diffusion

Answer 1

The definition of facilitated diffusion a process by which substances are transported across cell membranes by means of protein carrier molecules; also called facilitated transport.

Answer 2

Facilitated diffusion is the process of spontaneous passive transport of molecules or ions across a cell's membrane via specific transmembrane integral proteins. ... Only small, non-polar molecules, such as oxygen and carbon dioxide, can diffuse easily across the membrane.