During an Action Potential

Multiple Choice

During an action potential,

A) sodium ions rush out of the cell, switching the potential to +35 mV.
B) sodium ions rush into the cell, switching the potential to −70 mV.
C) sodium ions rush into the cell, switching the potential to +35 mV.
D) sodium ions rush out of the cell, switching the potential to −70 mV.
E) sodium ions rapidly move in and out of different parts of the neuron, oscillating potential between −50 and +35 mV.