Final answer:
The glomerulus, renal tubule, renal pelvis, and nephron loop are the four kidney structures highlighted in the images.
Step-by-step explanation:
Matching kidney structures:
- Glomerulus: The glomerulus is a network of tiny blood vessels located within the renal corpuscle. It filters blood and allows waste products and excess water to enter the renal tubule.
- Renal Tubule: The renal tubule is a long, coiled tube that carries filtered fluid from the glomerulus. It consists of several segments, including the proximal convoluted tubule, nephron loop (also known as the loop of Henle), and distal convoluted tubule.
- Renal Pelvis: The renal pelvis is a funnel-shaped structure that collects urine from the renal tubules and transports it to the ureter.
- Nephron Loop: The nephron loop, also known as the loop of Henle, is a U-shaped segment of the renal tubule. It plays a role in reabsorbing water and electrolytes.