The Bowman’s capsule is a spherical, hollow cup-like structure that contains a network of capillaries called the glomerulus.
Filtration
passive transport (assisted by blood pressure) of solutes (urea, glucose, amino acids, ions) via diffusion and water via osmosis from the capillaries of the glomerulus into the Bowman’s capsule
blood cells and largeproteins cannot pass through the glomerulus and remain in the blood