Multiple Choice
In a nerve cell, as an action potential begins
A) ion pumps actively transport K+ to the outside of the cell.
B) K+ channels open and K+ leaves the cell.
C) Na+ channels open and Na+ leaves the cell.
D) K+ channels open and K+ enters the cell.
E) Na+ channels open and Na+ enters the cell.
Correct Answer:
Verified
Correct Answer:
Verified
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