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frosja888 [35]
3 years ago
6

Can you distinguish the differences between diffusion and facilitated diffusion?

Biology
1 answer:
kotykmax [81]3 years ago
5 0
In simple diffusion, some molecules can move in and out of the plasma membrane without the use of energy along the concentration gradient. These molecules include carbon dioxide, oxygen, water and others. While in facilitated diffusion, carrier/channel proteins are needed to aid the molecules across the concentration gradient.
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