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Biology, 26.04.2021 04:30 anyone2562

Once the threshold voltage triggers an action potential, what causes action potentials to be generated? a. lons channels are opened and positive ions diffuse into the cell.
b. lons channels are opened and negative ions diffuse into the cell.
c. lons channels are opened and positive ions diffuse out of the cell.
d. lons channels are opened and negative ions diffuse out of the cell.

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