Vasopressin acts bya) Water transport across collecting ductb) Water absorption at medullary ductsc) Water secretion at loop of Henled) Water transport at PCT
Angiotensin II acts on 

PCT
Thick ascending limb of loop of Henle
DCT
Collecting duct

 Aldosterone acts on

Late DCT
Collecting duct

 ADH acts on

DCT
Collecting duct

 ANP acts on

DCT
Collecting duct
ab
a
ad
bc