Urine formation II-Tubular Reabsorption and Secretion

Urine formation is a complex three stage process.The attached video simplifies the second and third steps of urine formation that is Tubular Reabsorption and Secretion. Timeline: 00:05 overview of urine formation 00:34 terminologies 00:53 physiological anatomy of Nephron 02:07 reabsorption of substances 03:11 secretion of substances 04:26 PCT and Ascending LOH 08:23 DCT and Collecting duct 12:57 composition of Urine