The Structure of the Urinary System and Nephrons Explained

The video provides an overview of the urinary system, explaining its role in removing waste products like excess water, mineral ions, and urea from the body. It details the structure of the system, including the kidneys, ureters, bladder, and urethra. The function of the kidneys is highlighted, focusing on how they filter blood and produce urine through millions of nephrons. The video explains the nephron's structure, including the glomerulus and Bowman's capsule, and the processes of filtration and selective reabsorption. Adaptations for efficient reabsorption, such as large surface areas and microvilli, are also discussed.

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