In a polarized neuron,which of following correctly states the distribution of charges on each side of the membrane?
A) negative on the outside and positive on the inside
B) negative on the outside and negative on the inside
C) positive on the outside and positive on the inside
D) positive on the outside and negative on the inside

Question

Quizplus · Accepted Answer

In a polarized neuron, the distribution of charges on each side of the membrane is positive on the outside and negative on the inside. This occurs due to the separation of charged ions across the membrane, creating an electrochemical gradient. The outside of the membrane is primarily composed of positive sodium ions, while the inside of the membrane predominantly contains negative chloride and potassium ions. This charge separation creates a voltage across the membrane.

In a Polarized Neuron,which of Following Correctly States the Distribution