Structure and Function of Bowman's Capsule

Bowman's Capsule is a crucial component of the nephron in the kidneys. It is a double-walled, cup-shaped structure that surrounds the glomerulus, a network of capillaries. The primary function of Bowman's Capsule is to filter blood to form urine. This process involves the filtration of water, ions, glucose, and other small molecules from the blood into the capsule while preventing the passage of larger molecules like proteins and blood cells. This filtered fluid, called glomerular filtrate, then moves through the rest of the nephron for further processing into urine.