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: Physiology
[{'content': 'Gamma glutamate carboxypeptidase is linked with absorption of - \nSelect and explain. \nA. Riboflavin, B. Niacin, C. Folic acid, D. Pyridoxine', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. (c) Folic acid(Ref: Ganong, 25th ed/p.483)Folate in diet is available as polyglutamate formIt is hydrolyzed by gamma glutamyl carboxypeptidase and absorbed', 'role': 'assistant'}]