This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: NEET 2019, Subject name: Microbiology
[{'content': 'Culture media for Legionella: \nSelect and explain. \nA. BCYE agar, B. Baird Parker medium, C. Macconkey agar, D. PLET medium', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Buffered charcoal, yeast extract (BCYE) agar- Legionellae are highly fastidious and grow on complex media, such as BCYE agar (pH 6.8- 6.9) Plates are incubated al 37 degree Celsius in 5% CO2 for 3-5 days. Colonies are round with an entire edge, glistening, convex, green or pink iridescent and have granular or speckled opalescence resembling ground glass.', 'role': 'assistant'}]