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': 'How does long chain fatty acids enter mitochondria \nSelect and explain. \nA. Pores in the inner mitochondrial membrane, B. pores in the outer mitochondrial membrane, C. Combining with carnitine, D. Combining with ornithine', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Refer the byte "beta Oxidation"', 'role': 'assistant'}]