This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: general microbiology, Subject name: Microbiology
[{'content': 'The dye in Fluorescent microscopy? \nSelect and explain. \nA. Thioflavin T, B. Congo Red, C. Brilliant Blue, D. Auramine', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Auramine Rhodamine is the Dye for Fluorescent microscopy. Smears are stained with Auramine phenol or Auramine Rhodamine fluorescent dyes and when examined under UV illumination the bacilli will appear as bright rods against a dark background. Ref: Textbook of Microbiology; Ananthanarayan and Paniker; 9th edition; Pg no: 353', 'role': 'assistant'}]