Multiple choice Which of the following is not a property of the Proximal Convoluted Tubule? It is lined by simple cuboidal brush border epithelium. It absorbs all the essential nutrients. 70-80 percent of electrolytes and water is reabsorbed by this segment. It helps to maintain the pH and ionic balance of the body fluids. It plays a significant role in the maintenance of high osmolarity of medullary interstitial fluid. Reveal answer Fill a bubble to check yourself E Correct answer Explanation This is the correct option as this is not a property of Proximal Convoluted Tubule. Henle's Loop plays a significant role in the maintenance of high osmolarity of medullary interstitial fluid.