The rapid shift of the neuron's electrical potential from -70 millivolts to +40 millivolts is called ___________.
A)polarization
B)an action potential
C)a resting potential
D)hyperpolarization

Question

Quizplus · Accepted Answer

An action potential is the rapid change in electrical potential across a neuron's membrane, which allows for the transmission of nerve impulses. This change typically involves a shift from a resting potential of about -70 millivolts to a positive value of around +40 millivolts before returning to the resting state.

The Rapid Shift of the Neuron's Electrical Potential from -70