The resting potential of a neuron results from a:
A) neutral charge in the cytosolic and extracellular fluids.
B) negative cytosolic charge relative to the extracellular fluid.
C) positive cytosolic charge relative to the extracellular fluid.
D) fluctuating cytosolic charge and constant extracellular charge.
E) constant cytosolic charge and fluctuating extracellular charge.

Question

Quizplus · Accepted Answer

The resting potential of a neuron is characterized by a negative charge within the cytosol compared to the extracellular fluid. This is primarily due to the differential distribution of ions, such as potassium and sodium, across the neuron's plasma membrane.

The Resting Potential of a Neuron Results from A