MATCHING Indicate the direction that the force in question tends to move the involved ion under the stated conditions by writing the appropriate letter in the blank, using the following answer code: -electrical gradient for Na⁺ at threshold potential A)This force tends to move the involved ion out of the cell. B)This force tends to move the involved ion into the cell.

Question

Quizplus · Accepted Answer

At threshold potential, the electrical gradient for Na⁺ tends to move the ion into the cell because the inside of the cell is negatively charged relative to the outside, attracting the positively charged sodium ions.

MATCHING Indicate the Direction That the Force in Question Tends to to Move