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larisa86 [58]
3 years ago
11

Do molecules move down their concentration gradient

Biology
1 answer:
elena-s [515]3 years ago
7 0

Image result for Do molecules move down their concentration gradient

In facilitated diffusion, substances move into or out of cells down their concentration gradient through protein channels in the cell membrane. Simple diffusion and facilitated diffusion are similar in that both involve movement down the concentration gradient.

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