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: Microbiology
[{'content': 'Which one of the following needs cholesterol and other lipids for growth - \nSelect and explain. \nA. Mycobacterium TB, B. Chlamydia, C. Hemophilus, D. Mycoplasma', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Mycoplasma . Unique among prokaryotes is the requirement of most mycoplasma for cholesterol and related sterols, which are incorporated in their surface membrane.", 'role': 'assistant'}]