Which Feature Does Not Characterize Reabsorption in the Proximal Convoluted

question 23

Multiple Choice

Which feature does not characterize reabsorption in the proximal convoluted tubule?

• A) Reabsorbed substances move from tubule filtrate to interstitial fluid to peritubular capillaries.
• B) It is facilitated by microvilli on cells.
• C) Because of reabsorption, the overall osmolarity of the fluid in the proximal convoluted tubule changes dramatically.
• D) It involves active transport of solutes.
• E) During reabsorption, water follows solutes.

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