What is mediated transport?

Question

Quizplus · Accepted Answer

Mediated transport is the movement of molecules across a membrane with the help of a protein carrier. This process requires specific binding of the molecule to the carrier protein, which then undergoes a conformational change to transport the molecule across the membrane. This type of transport is commonly used for molecules that are too large or polar to pass through the lipid bilayer by simple diffusion. Examples of molecules that use mediated transport include glucose, amino acids, and ions.

What Is Mediated Transport