A very scientific explanation of urine production is given in this resource. The video zooms to the nephron level in the kidneys and discusses milliosmoles and the loop of Henle. Use this video for an advanced course in medicine or anatomy.

This lesson will describe in detail the process of reabsorption in the formation of urine. It is 1 of 5 in the series titled "Reabsorption."

This lesson will describe in detail the process of secretion in the formation of urine. It is 1 of 4 in the series titled "Secretion."

Take a closer look into the process of filtration, the first step of urine formation. [3:08]

Learn about the three steps involved in the formation of urine inside the human body. [2:39]