Multiple choice

The resting membrane potential of neuron is maintained by which of the following? A. Differences in K+ and Na+ ion concentrations B. Sodium efflux and Potassium influx C. Higher permeability to sodium ions D. Sodium-potassium pumps that help to maintain the proper distribution of sodium and potassium

  1. A, D

  2. A, C

  3. B, C

  4. C, D
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The resting membrane potential is maintained by differences in both ion concentrations and electron gradient, which is established by the proper distribution of sodium and potassium through sodium-potassium ion channel.

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