Which ion has the greatest influence on the resting membrane potential?

Question

Quizplus · Accepted Answer

Potassium (K+) ions have the greatest influence on the resting membrane potential of cells due to their high permeability across the cell membrane compared to other ions. This is largely because of the numerous potassium channels that are open in the resting state, allowing K+ to move freely in and out of the cell, thus setting the resting membrane potential.

Which Ion Has the Greatest Influence on the Resting Membrane