The direction of the electrochemical gradient for na+ is:
a. opposite to the electrical gradient for na+
b. the same as the concentration gradient for na+
c. the same as the electrochemical gradient for k+
d. the same as the concentration gradient for k+

B. the same as the concentration gradient for Na+

Explanation:

The net electrochemical gradient movement of potassium is to move into the cytoplasm of the cell, and the net electrochemical gradient of sodium is to move into the extracellular fluid. There is an overall negative net charge inside the cell than compared to the outside because of this

C. the same as the electrochemical gradient for K+

Explanation:

The direction of the electrochemical gradient for Na+ is: C. the same as the electrochemical gradient for K+

The electrochemical gradient is the sum of the electrical and chemical forces acting on an ion