Q. Yellow fever virus can be attenuated by serial passage on cultures of ________________________

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Q. Effective poliomyelitis vaccines were developed by culturing the virus of poliomyelitis on the kidney cells of which animal?

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Q. For which viral disease, vaccine has been recently developed through the use of tissue culture?

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Q. Rubella vaccines contain viruses are isolated only in African green monkey cells.

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Q. Translation of mRNA into proteins takes place in the ________________

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Q. Which of the following symmetry is exhibited by rod-shaped viruses?

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Q. The envelope surrounding the nucleocapsid of some animal viruses is made up of which of the following structures?

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Q. Adenoviruses exhibit which of the following symmetry?

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Q. The fringes on animal viruses like influenza virus is made up of ______________

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Q. Animal and plant viruses contain both DNA and RNA in the same virion.

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Q. Parvoviruses contain how many genes?

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Q. In papovaviruses, DNA occurs in which of the following forms?

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Q. In which of the following viruses DNA forms hairpins?

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Q. RNA in animal viruses exist as circular dsRNA.

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Q. Which of the following are characteristics of the process viropexis?

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Q. Which of the following viruses carry minus-strand RNA?

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Q. How many dsRNA segments are present in the reovirus genome?

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Q. Enterovirus belongs to which of the following family of viruses?

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Q. Rous sarcoma virus consists of RNA as its genetic material.

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Q. Which of the following viruses possess an envelope?

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