<prompt> Thick ascending limb of loop of Henle has-Na K cotransporterNaCl- cotronsporterNa H cotronsporterNa K 2C1- transporter  <response>: Ans. is d i.e., Na K 2C1- transporter Na reabsorptiono 60-70 in proximal tubule - by Na - H exchange, Na - Glucose contransport, Na - aminoacid cotransport, Na unitransport.o 30 in thick ascending limb of loop of Henle by Na - 2C1- - K cotransport.o 7 in early distal tubule - Na Cl- cotransporto 3 in late distal tubule and collecting duct - via ENaC channelso Na is reabsorbed in all segments of nephron except for thin descending limb of loop of Henle. 