ions

| December 4, 2015

In a calcium action potential
A. the influx of calcium ions depolarizes the plasma membrane.
B. depolarization of the plasma membrane opens voltage-gated calcium channels.
C. open voltage-gated calcium channels carry an inward current of calcium ions.
D. an inward current of calcium ions adds positive charge to the cytosol.
E. all of the above occur.

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Category: Chemistry

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