Q. Icosahedral viruses are generally

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Q. Negative strand ssRNA viruses need to have a preformed replicase when they invade a mammalian cell because they

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Q. Which of the following reflects the correct order of events that take place during the multiplication of a virus?

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Q. What can be coated to the plastic dish if an ELISA is performed to directly detect polio virus?

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Q. Influenza virus undergoes antigenic shift resulting in major antigenic changes by which of the following mechanisms?

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Q. The nucleocapsid is covered by an outer membrane like structure called

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Q. Which type of interferon is produced by virus-infected cells?

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Q. Fluorescence microscopy can be used for the diagnosis of

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Q. Viral matrix proteins are

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Q. Mumps vaccine is prepared from the cultures of

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Q. The microbes which are most likely to be completely dependent on a plant or animal host are

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Q. The two major components of viruses are

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Q. The transcription of the viral nucleic acid into mRNA is not necessary in case of

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Q. West Nile virus can cause a disease in human beings that may be transmitted from an infected bird to a person by a mosquito. This is an example of

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Q. What does the positive strand in double stranded RNA viruses stands for?

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Q. Which of the following characteristics would not be used to classify viruses?

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Q. Interanuclear inclusion bodies are found in cells infected with

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Q. The reovirus and influenza virus contain

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Q. Which type of interferon is produced by T lymphocytes?

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Q. Transfer of infection from cell to cell occurs mainly by direct transfer of virions via

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