Question

Select the option responsible for restoring resting membrane potential of a neuron

• A. Voltage gated ${Na}^{+}$ channels
• B. Voltage gated $K^{+}$ channels
• C. Leaky channels for $K^{+}$
• D. ${Na}^{+}/K^{+}$ pump

Answer 1

The correct option is D ${Na}^{+}/K^{+}$ pump

The Sodium-Potassium pump is the process of moving sodium and potassium ions across the cell membrane is an active transport process involving the hydrolysis of ATP to provide the necessary energy. It involves an enzyme referred to as Na+/K+.

So, the correct option is 'Na+/K+ pump'.