• 1
  • 2
  • 3
  • 4
  • 5
1. Aquaporin channels are only found in the collecting duct.
 
 

Question 1 of 5

2. Most absorption and secretion occurs in this part of the nephron.
 
 
 
 
 

Question 2 of 5

3. The fine tuning of water recovery or disposal occurs in ________.
 
 
 
 

Question 3 of 5

4. Critical Thinking: Which vessels and what part of the nephron are involved in countercurrent multiplication?

Question 4 of 5

5. Critical Thinking: Give the approximate osmolarity of fluid in the proximal convoluted tubule, deepest part of the loop of Henle, distal convoluted tubule, and the collecting ducts.

Question 5 of 5