This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Physiology
Plasma protein, which is NOT normally synthesized in liver: September 2012 
Select and explain. 
A. Angiotensin, B. Angiotensinogen II conveing enzyme, C. C-reactive protein, D. Albumin
B: Angiotensinogen II conveing enzyme
Answer: B: Angiotensinogen II conveing enzyme 
Explanation: Ans. B i.e. Angiotensinogen II conveing enzymeMost of the conveing enzyme that forms angiotensin 11 in the circulation is located in endothelial cells.