Question

define facilitated diffusion ????​

Answer 1

Answer:

Facilitated diffusion is the process of spontaneous passive transport of molecules or ions across a biological membrane via specific transmembrane integral proteins.

Explanation:

Answer 2

Answer:

In living organisms ,the diffusion of substances is mediated by the cell membrane.

Facilitate diffusion is a type of passive transport that utilizes agents know as cannel protein and carrier protein to speed up the transport process.