The kidneys handle Na+ in different places of the nephron. Which statement is correct? Water is filtered...

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The kidneys handle Na+ in different places of the nephron. Whichstatement is correct?
Water is filtered out of glomerular capillaries by bulkflow.
Water is actively reabsorbed from the proximal tubule, and Na+follows down its diffusion gradient.
The permeability of the ascending limb of the loop of Henle ismodified by vasopressin.
Vasopressin inserts pumps in the collecting duct membrane thatmove water against its concentration gradient.

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D Vasopressin inserts pumps in the collecting duct membrane that move water against its concentration gradient Explanation Aquaporins selectively conduct water molecules in and out of the cell while See Answer

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		Water is filtered out of glomerular capillaries by bulkflow.
		Water is actively reabsorbed from the proximal tubule, and Na+follows down its diffusion gradient.
		The permeability of the ascending limb of the loop of Henle ismodified by vasopressin.
		Vasopressin inserts pumps in the collecting duct membrane thatmove water against its concentration gradient.