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': 'End product of porphyrin metabolism ? \nSelect and explain. \nA. Albumin, B. CO2 & NH2, C. Bilirubin, D. None', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Bilirubin Heme is the most impoant porphyrin. It is degraded into bilirubin.", 'role': 'assistant'}]