The Movement of Ions Across a Cell Membrane That Is

Multiple Choice

The movement of ions across a cell membrane that is permeable to those ions depends on

A) the concentration of the ions on either side of the membrane
B) the charges of the ions and the voltage difference between the extracellular solution and intracellular solution
C) the charges of the ions, the electrical potential of the cell, and the concentration of ions
D) all of the above