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': 'The apoprotein in HDL is mainly \nSelect and explain. \nA. B–100, B. B–48, C. A–1, D. C–1', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Most important apoprotein in HDL\xa0→\xa0apo A-1\nMost important apoprotein in chylomicrons\xa0→ apo B-48\nMost important apoprotein in LDL, IDL, VLDL → apo B-100', 'role': 'assistant'}]