This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Virology, Subject name: Microbiology
[{'content': 'Propey of elution is found in? \nSelect and explain. \nA. Myxoviras, B. Togavirus, C. Parvovirus, D. Adenovirus', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Elution is found only in viruses that possess neuraminidase REF:ANANTHA NARAYANAN MICRO BIOLOGY NINTH EDITION PAGE.430', 'role': 'assistant'}]