ATP Hydrolysis,and the Binding of a Phosphate to the Pump,directly

Multiple Choice

ATP hydrolysis,and the binding of a phosphate to the pump,directly powers the movement of

A) K⁺ out of cells.
B) Na⁺ out of cells.
C) Na⁺into cells.
D) Ca²⁺ into cells.
E) Cl^- into cells.