If the Sodium-Potassium Pumps in the Cell Membrane of a Neuron

question 24

Multiple Choice

If the sodium-potassium pumps in the cell membrane of a neuron fail to function, over time

• A) the extracellular concentration of potassium ion will increase.
• B) the intracellular concentration of sodium ion will increase.
• C) the membrane resting potential will become more positive than normal.
• D) All of the answers are correct.

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