The substance which is completely reabsorbed from the filtrate in the renal tubule under normal conditions is

Select the incorrect option for the $Vasa$ $recta$.

Classify the following substances as actively or passively transported during the reabsorption of $GFR$: glucose,amino acids,nitrogenous wastes,$Na^+$,water.

.......... is absent or highly reduced in cortical nephrons.

Name two actively transported substances in glomerular filtrate.

Which one of the following is mismatched?