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easyMCQNEET 2020 E12026Biology
1 mark

Which of the following is correct about viroids?

  1. A
    They have RNA with protein coat.
  2. B
    They have free RNA without protein coat.
  3. C
    They have DNA with protein coat.
  4. D
    They have free DNA without protein coat.

Solution & Step-by-step Explanation

Viroids are smaller than viruses and were found to be a free RNA molecule of low molecular weight. They lack the protein coat (capsid) that is found in viruses.

Practice this question

Try it yourself before checking the explanation above.

Which of the following is correct about viroids?
A
They have RNA with protein coat.
B
They have free RNA without protein coat.
C
They have DNA with protein coat.
D
They have free DNA without protein coat.

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Biological ClassificationViroids

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