Multiple Choice
Ions can move across the plasma membrane in which of the following ways?
A) through voltage-gated channels as in the action potential
B) through passive or leak channels
C) by ATP-dependent ion pumps like the sodium-potassium exchange pump
D) through chemically-gated channels as in neuromuscular transmission
E) all of the above
Correct Answer:

Verified
Correct Answer:
Verified
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