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xeze [42]
3 years ago
11

Does a cell use energy when molecules diffuse in or out of the cell? Why?

Biology
1 answer:
sweet [91]3 years ago
7 0

Answer:

There are two major ways that molecules can be moved across a membrane, and the distinction has to do with whether or not cell energy is used. Passive mechanisms like diffusion use no energy, while active transport requires energy to get done.

Explanation:

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