Question

which of the following statements about the resting membrane potential is true? multiple choice the exterior of the cell has a net negative charge, and the interior has a net positive charge the exterior of the cell has a net negative charge, and the interior is neutral the exterior of the cell has a net positive charge, and the interior has a net negative charge the exterior of the cell has a net positive charge, and the interior is neutral the exterior of the cell is neutral, and the interior has a net negative charge

Explanation:

At resting membrane potential, there is an unequal distribution of ions across the cell - membrane. The cell exterior has a net positive charge due to a higher concentration of positively - charged sodium ions ($Na^+$), and the cell interior has a net negative charge due to a higher concentration of negatively - charged proteins and other anions, as well as a relatively higher concentration of potassium ions ($K^+$) inside compared to outside.

Answer:

The exterior of the cell has a net positive charge, and the interior has a net negative charge