Potassium has a higher concentration
A) inside the cell versus outside the cell, and sodium is also more concentrated inside versus outside the cell.
B) inside the cell versus outside the cell, whereas sodium has a higher concentration outside versus inside the cell.
C) outside the cell versus inside the cell, and sodium is also more concentrated outside versus inside the cell.
D) outside the cell versus inside the cell, whereas sodium has a higher concentration inside versus outside the cell.

Question

Quizplus · Accepted Answer

Potassium is more concentrated inside the cell, while sodium is more concentrated outside the cell, due to the action of the sodium-potassium pump.

Potassium Has a Higher Concentration