Sodium- Potassium Pumps

Multiple Choice

Sodium- potassium pumps

A) use ATP molecules to move protons to the inner side of cell membranes.
B) move three potassium ions and two sodium ions while producing an ATP for each cycle.
C) produce ATP for cells while making the outside of cell membranes negatively charged.
D) move two potassium ions and three sodium ions while consuming an ATP for each cycle.