Multiple Choice
In a resting neuron, there is a difference in electrical charge across the cell membrane because
A) voltage-gated channels in the membrane allow Na+ to enter the cell.
B) the concentration of Na+ is higher inside than outside the cell.
C) ion transporters require energy and are not active in a resting neuron.
D) K+ ions are pumped through channels until they reach equilibrium.
E) leak channels allow K+ ions to diffuse out of the cell.
Correct Answer:
Verified
Correct Answer:
Verified
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