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djyliett [7]
3 years ago
12

Diffusion during which the substance to be transported binds selectively to a membrane-spanning protein, which helps the process

along, is called ________.
Biology
1 answer:
Alecsey [184]3 years ago
4 0
I believe the answer is facilitated diffusion. :)
The binding of the substance selectively to a membrane-spanning protein changes the 3D conformation and charge of the protein, such that the protein projects the substances towards the other side of the membrane down a concentration gradient.

Hope this helps! :)
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