Some membrane proteins help maintain the concentrations of ions inside a cell by transporting the ions across the cell's plasma membrane. Other membrane proteins form pores in the plasma membrane through which the ions can diffuse. A model showing the influence of membrane proteins on the movement of sodium (Na+) and potassium (K+ ) ions across a plasma membrane is presented in Figure 1. Based on the model presented in Figure 1, which of the following changes will most likely result from a depletion of available ATP stores inside the cell? The Na+ concentration outside the cell will increase. Na Now Na Les Out The Na+ concentration inside the cell will increase The K+ concentration inside the cell will increase The K+ concentration outside the cell will decrease. Na Leaks in