Which statement about the neuron at rest is accurate?
A)the neuron is depolarized.
B)there is more potassium inside the neuron than outside.
C)it does not have the capacity to respond to stimulation.
D)the inside of the neuron is more negative than the fluid outside the neuron.

Question

Quizplus · Accepted Answer

At rest, the neuron's membrane potential is negative inside compared to outside, which is maintained by the sodium-potassium pump actively exporting sodium ions out and importing potassium ions in. This resting potential allows the neuron to respond to stimulation by quickly changing the distribution of ions across its membrane to create an action potential. Thus, option D is the accurate statement.

Which Statement About the Neuron at Rest Is Accurate