Q. Which of the following is the main portal for HRV entry into the body?

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Q. The group 2a viruses have additional ______________

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Q. Which of the following glycoprotein is the most abundant in virions?

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Q. The common sequence at the beginning of each gene in coronavirus is ____________

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Q. The Coronaviruses have double-stranded DNA as their genome.

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Q. The S protein in coronavirus is cleaved into seven subunits.

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Q. Influenza virus belongs to the family _____________

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Q. The variation of which of the following causes influenza despite vaccines available?

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Q. Influenza viruses of human are spread by _______________

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Q. From which of the following the first influenza virus isolated?

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Q. Influenza B viruses infects only _______________

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Q. Which of the following influenza virus contain seven RNA segments?

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Q. Which of the following was the first parainfluenza virus isolated?

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Q. Which of the following protein mediates the fusion of virion and host-cell surface membranes?

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Q. Which of the following protein initiates the process of infection?

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Q. The F proteins are synthesized as active precursors.

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Q. The human parainfluenza viruses are communicable.

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Q. Which of the following is the local symptom of mumps?

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Q. Who observed the infection of the CNS due to mumps virus?

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Q. The mumps virus belongs to the genus ______________

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