At equilibrium, when no net diffusion of Na⁺ or K⁺ is occurring through the membrane, Na+-K⁺ pumps do not have to pump Na⁺ or K⁺.

Name: At equilibrium, when no net diffusion of Na + or K + is occurring through the membrane, Na+-K + pumps do not have to pump Na + or K + .
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Question

Quizplus · Accepted Answer

Even at equilibrium, the Na+-K+ pumps must continue to operate to maintain the concentration gradients of Na+ and K+ across the membrane, as these ions can still leak through the membrane.

At Equilibrium, When No Net Diffusion of Na+ or K+

At Equilibrium, When No Net Diffusion of Na⁺ or K⁺