EMBRYOLOGY
NERVOUS SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The sodium-potassium pump ____
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Sends (Na+) into the cell
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Sends (K+) into the cell
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Exchanges (K+) & (Na+) during hyperpolarization
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None of the above
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Explanation:
Detailed explanation-1: -The sodium-potassium pump system moves sodium and potassium ions against large concentration gradients. It moves two potassium ions into the cell where potassium levels are high, and pumps three sodium ions out of the cell and into the extracellular fluid.
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