The Urinary System

So the digestive system gets rid of waste from the food you eat through defecation. But lots of waste will also build up in the bloodstream as a byproduct of metabolism and other processes. What does the body do with this? It will utilize the urinary system! The main organ here is the kidneys, and these filter components out of the blood for urination. Let’s see how it works! Watch the whole Anatomy & Physiology playlist: General Chemistry Tutorials: Organic Chemistry Tutorials: Biochemistry Tutorials: Biology/Genetics Tutorials: Biopsychology Tutorials: Microbiology/Infectious Diseases Tutorials: Pharmacology Tutorials: History of Drugs Videos: Immunology Tutorials: