Question

what is a rate of diffusion​

Answer 1

Answer:

The rate of discussion dn/dt, is the change in the number of diffusing molecules inside tge cell overtime.Since the net movement of diffusing molecules depends on the concentration gradient, the rate of diffussion is directly proportional to the concentration gradient (dC/dx) across tge membrane.

Explanation:

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Answer 2

Explanation:

The rate of diffusion, dn/dt, is the change in the number of diffusing molecules inside the cell over time. Since the net movement of diffusing molecules depends on the concentration gradient, the rate of diffusion is directly proportional to the concentration gradient (dC/dx) across the membrane.