The mechanism that establishes the medullary osmotic gradient depends most on the permeability properties of the ________.
A) nephron loop
B) glomerular filtration membrane
C) collecting duct
D) distal convoluted tubule
Answer: A
The mechanism that establishes the medullary osmotic gradient depends most on the permeability properties of the ________.
A) nephron loop
B) glomerular filtration membrane
C) collecting duct
D) distal convoluted tubule
Answer: A