Physiology Which of the following is true about Nephron function: A Ascending thick limb is permeable to water B Descending thin limb is impermeable to water C Osmolality of intra-tubular content in DCT is more than surrounding interstitution D Osmolality of intratubular content in PCT is isotonic to surrounding interstiti um 💡 Explanation Which of the following is true about Nephron function: ✓ Correct Answer: D. Osmolality of intratubular content in PCT is isotonic to surrounding interstiti um