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': 'Virus most sensitive to inactivation by biocides ? \nSelect and explain. \nA. Adenovirus, B. Herpes virus, C. Parvovirus, D. Poliovirus', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Herpes virus Enveloped viruses are most sensitive to inactivation by biocides. Among the given options only Herpesvirus is enveloped virus. Adenovirus, parvovirus and poliovirus (picornavirus) are non-enveloped viruses.", 'role': 'assistant'}]