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Biology · PYQ NEET UG 2019(1)

हिन्दी

Which of the following statements is INCORRECT?

  1. A
    Infective constituent in viruses is the protein coat.
  2. B
    Prions consist of abnormally folded proteins.
  3. C
    Viroids lack a protein coat.
  4. D
    Viruses are obligate parasites.
View Answer & Solution

Correct answer · Option A

Infective constituent in viruses is the protein coat.

Explanation

The infective constituent of viruses is the nucleic acid (DNA or RNA), not the protein coat.

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