Which structure is a corpuscle of capillaries in the nephron?

Which structure is a corpuscle of capillaries in the nephron?

• A. Bowman’s capsule
• B. Nephron
• C. Glomerulus
• D. Renal tubule

Answer: (C)

The main concept here is identifying the part of the nephron that is a knot of capillaries. The glomerulus is that tuft of capillaries, sitting inside Bowman's capsule, and it is the site where blood is filtered to form filtrate. Bowman's capsule is the surrounding cup that collects this filtrate, not a capillary knot. The nephron refers to the whole functional unit, which includes the glomerulus, Bowman's capsule, and the renal tubule. The renal tubule handles reabsorption and secretion of substances from the filtrate. Because it is literally a corpuscle made up of capillaries, the glomerulus is the correct choice.

The main concept here is identifying the part of the nephron that is a knot of capillaries. The glomerulus is that tuft of capillaries, sitting inside Bowman's capsule, and it is the site where blood is filtered to form filtrate. Bowman's capsule is the surrounding cup that collects this filtrate, not a capillary knot. The nephron refers to the whole functional unit, which includes the glomerulus, Bowman's capsule, and the renal tubule. The renal tubule handles reabsorption and secretion of substances from the filtrate. Because it is literally a corpuscle made up of capillaries, the glomerulus is the correct choice.