To ensure proper electrolyte distribution and maintain the polarity of the cell membrane, the sodium-potassium pump:
Select one:
O A. moves calcium and potassium ions back into the cell by a process called passive transport.
O B. moves two potassium ions into the cell for every three sodium ions it moves out of the cell.
O C. moves two sodium ions into the cell for every three potassium ions it moves out of the cell.
O D. moves three sodium ions and three potassium ions back into the cell.