When a neuron is at its resting state, what is the status of the charges on each side of the cell membrane?
A) a negative charge on the outside of the cell membrane and a positive charge on the inside
B) a negative charge on the inside of the cell membrane and a positive charge on the outside
C) a negative charge on both the outside and the inside of the cell membrane
D) a positive charge on both the outside and the inside of the cell membrane

Question

Quizplus · Accepted Answer

During the resting state, the inside of the neuron is negatively charged with respect to the outside. This is because there are more negatively charged ions inside the neuron than outside. This creates a resting potential across the membrane, typically between -60 to -70 mV. Therefore, option B is the correct choice.

When a Neuron Is at Its Resting State, What Is