2. Match each of the following renal structures with their functions: a. renal corpuscle b. vasa recta c. collecting duct d. proximal tubule e. nephron loop f. distal tubule g. peritubular capillaries h. juxtaglomerular apparatus 1. releases renin 2. contains cells with abundant microvilli 3. surround cortical nephrons 4. countercurrent exchanger 5. receives filtrate from many nephrons 6. site of filtration 7. countercurrent multiplier 8. site of action of aldosterone