This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Lipoproteins, Subject name: Biochemistry
[{'content': 'Action of lipoprotein lipase: \nSelect and explain. \nA. Activation of IP3-DAG., B. Hydrolysis of triglycerides in chylomicrons., C. Coupling of DAG & MAG to form triglycerides., D. Hydrolysis of dietary and endogenous triglycerides', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Lipoprotein lipase Hydrolysis of triglycerides in chylomicrons (dietary TGs) & VLDL (can contain both endogenous or exogenous triglycerides). So The best answer is option 4 instead of option 2 Apo C-I and C-II - activate Lipoprotein Lipase. Apo C-III - inhibits Lipoprotein Lipase.', 'role': 'assistant'}]