Q. In cancer, the reversion of cells to a more primitive or less differentiated state is called

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Q. Which of the following has been linked to Kaposi's sarcoma?

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Q. Virulent and nonvirulent viruses may not

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Q. The hepadnaviruses such as hepatitis B virus are quite different from other DNA viruses with respect to genome replication. These replicate their DNA using

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Q. Which of the following virus is always detectable after infections?

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Q. Viroids are composed of

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Q. The disease(s) caused by genus Orthopoxvirus is/are

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Q. The virus(es) which can cause aseptic meningitis is/are

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Q. Which of the following genera can cause disease in humans?

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Q. Which of the coxsackieviruses can cause herpangina?

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Q. Which of the following genera is included in the family Picorna-viridae?

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Q. Transmission of Molluscum contagiosum virus is through

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Q. Which of the following viruses are acid-labile?

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Q. The symmetry of nucleocapsid of poxvirusps is/are

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Q. The cell lines which can support the growth of polioviruses is/are

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Q. Which of the following hepatitis viruses is not RNA virus?

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Q. Which of the following nucleic acid is present in hepatitis B virus?

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Q. The agent representing an isolate of hepatitis G virus is

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Q. Hepatitis G virus belongs to the family

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Q. Transmission of hepatitis G virus is

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