Physiologically inactive form is
Ans. (a) Angiotensin I(Ref: Ganong, 25th ed/p.696)Angiotensin II & III got physiological activitiesAngiotensin I is only the precursor of Angiotensin II
Angiotensin I
Angiotensin II
Angiotensin III
Angiotensin IV
Kidneys and Body Fluids