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Goryan [66]
4 years ago
12

What diffusion occurs across the membrane, simple or facilitated?

Biology
1 answer:
expeople1 [14]4 years ago
3 0

Answer: (Simple/facilitated) diffusion occurs across the membrane, but (Simple/facilitated) diffusion occurs through selective transport proteins. In Facilitated diffusion, molecules move (down a concentration gradient/ against a concentration gradient).

Explanation:

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