The Sodium-Potassium Pump…

The sodium-potassium pump…

A) exchanges three Na+ ions inside the cell for two K+ ions that are outside the cell.
B) exchanges three K+ ions inside the cell for two Na+ ions that are outside the cell.
C) exchanges two Na+ ions inside the cell for three K+ ions that are outside the cell.
D) exchanges two K+ ions inside the cell for every three Na+ ions that are outside the cell.
E) exchanges two K+ ions inside the cell for every two Na+ ions that are outside the cell.