The cell membrane potential is maintained by the ion channels with movement of ions into and out of the cell. Using the model below, if there was a loss in function of protein A, what would be a likely outcome? The membrane will be maintained by the sodium potassium pump moving more K+ ions into the cell.

The membrane potential will be disrupted by a decrease in Na+ concentration inside the cell.

The membrane potential will be disrupted by an increase in Na+ concentration inside the cell.

The membrane potential will be maintained by an increase in K+ concentration inside the cell.