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The Kidneys and Osmoregulatory Organs

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Instructor Overview

By the end of this section, you will be able to do the following:
  • Explain how the kidneys serve as the main osmoregulatory organs in mammalian systems
  • Describe the structure of the kidneys and the functions of the parts of the kidney
  • Describe how the nephron is the functional unit of the kidney and explain how it actively filters blood and generates urine
  • Detail the three steps in the formation of urine: glomerular filtration, tubular reabsorption, and tubular secretion