Question:
Facilitated transport?
Author: Rhianna BriantAnswer:
If the measured permeability of a solute is higher than expected = facilitated transport Channels form a hydrophilic tube or passageway across the membrane through which multiple water molecules or ions move simultaneously , single file at a very rapid rate. Some channels are open much of a time whereas others require activation upon specific signals. These channels are referred to as gated channels. – very selective.
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