what-is-the-first-step-in-the-cycle-of-the-sodium-potassium-ion-pump

Question

What is the first step in the cycle of the Sodium-Potassium Ion Pump?

Accepted Answer

Binding of 3 sodium ions from the inside of the cell.

Answer

Phosphorylation of the pump.

Answer

Binding of 2 potassium ions from the outside of the cell.

Answer

Release of sodium ions to the outside of the cell.