how-does-high-concentration-of-potassium-in-the-extracellular-fluid-affect-the-p

Question

How does high concentration of potassium in the extracellular fluid affect the potential gradient across the cell membrane?

Accepted Answer

Makes the resting membrane potential more positive.

Answer

Makes the resting membrane potential more negative.

Answer

Increases the magnitude of the action potential.

Answer

Speeds up the repolarization of the cell membrane.