how does it work


Question by  pupsichick (52)

How does cell diffusion work?


Answer by  G12345 (1808)

Cell diffusion works via one of three main mechanism. First, some small molecules can diffuse across membranes and thus will equilibrate on either side. Other membranes have selective trasporters which can be active or passive. These two types of transporters are stereotactic in their selection and vary greatly on their substrate.

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