Anti-diuretic hormone acts on
A. the proximal convoluted tubule.
B. the medullary portion of the collecting duct.
C. the descending limb of the nephron loop.
D. the distal convoluted tubule.
E. the glomerulus.
Answer: D. the distal convoluted tubule.
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.