The Membrane Potential in a Resting Neuron is Called Its

Question

The membrane potential in a resting neuron is called its _______.
A) polarization
B) passive ion channel
C) active potential
D) resting potential

Accepted Answer

The term used to describe the membrane potential in a resting neuron is its resting potential. The resting potential is the baseline electrical charge of a neuron when it is at rest, meaning it is not firing or receiving signals from other neurons. It is maintained by the unequal distribution of sodium (Na+) and potassium (K+) ions across the neuron's membrane, as well as the action of sodium-potassium pumps. It is typically around -70mV in most neurons.