This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Medicine
[{'content': 'Abnormal excretory function of hepatocytes assessed by - \nSelect and explain. \nA. Increased FT, B. Increased ALT, C. Increased Alkaline Phosphatase, D. Increased gamma GT', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Serum alkaline phosphatase is produced by many tissues and is excreted in the bile.Elevation occurs in case of biliary tract obstruction Reference Harsh mohan page 595', 'role': 'assistant'}]