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What would happen to the amount of H+ secreted into the renal tubule if the activity...

What would happen to the amount of H+ secreted into the renal tubule if the activity of the Na+/K+ ATPase were increased?

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Answer #1

ATPase pumps on basolateral membrane pumps Na out of the luminal. Potassium is transported into tubular cells by basolateral Na pumps, therefore if the amount of Na increases, the ATPase will have trouble pumping correctly all of this, leading to a problem in the kidneys and the urination flow.

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