Asked in PMC Practice Test 32 (2021) 2021Moderate

Which of the following statements are true about capsomeres?

Correct answer: A. It is an individual unit of the capsid

  • A. It is an individual unit of the capsid
  • B. It is a viral protein for replication
  • C. It is a unit of nucleic acid in viruses
  • D. All of the above

Explanation

Correct option: A Capsomeres are subunits of capsids.

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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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