Viral disease that is widely spread and caused by enveloped RNA virus is:
Correct answer: D. Influenza
- A. HIV
- B. Hepatitis
- C. Measles
- D. Influenza
Explanation
FACT: Influenza is a viral disease and is caused by RNA enveloped virus, called the influenza virus.
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About Viruses
Viruses are acellular infectious particles made of genetic material enclosed by a protein capsid, sometimes with a lipid envelope. Their replication depends on a host cell and may follow lytic or lysogenic cycles, so viral structure and reproduction differ fundamentally from those of cellular organisms such as bacteria.
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