Renal corpuscleGlomerulusBowman’s capsule Renal tubuleProximal convoluted tubule (PCT) To Bowman’s capsule:Water Amino acidsGlucoseUreaNa, K, ClHormonesVitamins Filtration ~ 180 liters filtered out/dayReabsorption ~ 179 liters returned to the blood/day~ 1 liter excreted as urine/day (0.78 mL/min)