When a neuron is at rest,there is more _____ on the inside of the cell than on the outside,and more ______ on the outside than on the inside.
A)potassium;sodium
B)sodium;potassium

Question

Quizplus · Accepted Answer

When a neuron is at rest, there is a higher concentration of potassium ions (K+) on the inside of the cell and a higher concentration of sodium ions (Na+) on the outside of the cell. This creates an electrochemical gradient that is necessary for the neuron to function.

When a Neuron Is at Rest,there Is More _____ on the Inside