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What is the difference between passive and active transport?In: Ecosystems |
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Answer
active transport requires ATP energy while passive transport doesn't.
Answer
As powerful as diffusion is, cells sometimes must move materials in the opposite direction- against a concentration difference. During passive transport, molecules, such as glucose, that cannot diffuse across the cell membrane's lipid bilayer on their own move through protein channels instead.
First answer by Pinkclouds. Last edit by ID1216361687. Question popularity: 18 [recommend question]




