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: Biochemistry
[{'content': 'Methylation Vitamin H is also known as ? \nSelect and explain. \nA. Cobalamin, B. Biotin, C. Pyridoxine, D. Folate', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Biotin Biotin is also known as vitamin B7 or vitamin H.", 'role': 'assistant'}]