Both the thin and thick segments of the ascending limb of loop of Henle transport NaCl out to the interstitial fluid. What is difference in their respective mode of transport?

Explanation

In the descending limb of loop of Henle, because of high osmotic pressure of medullary extracellular fluid, `Na^(+)` enters the tubule. In the ascending limb of loop of Henle, `Na^(+), K^(+)` and some `Cl^(-)` ions are reabsorbed actively.