passive transport

passive transport   Dan passive transport

All forms of diffusion are passive transport In facilitated diffusion, molecules move down their concentration gradients

5 Active transport requires carrier proteins In passive transport carrier proteins are not involved However, in facilitated diffusion All forms of diffusion are passive transport In facilitated diffusion, molecules move down their concentration gradients

borderline crossing Passive transport is defined as movement of a solute from a region of high electrochemical potential on one side of the cell membrane to a region of lower Passive transport Feedback Passive transport is the transfer of substances across the cell membrane that occurs spontaneously through