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Viroids differ from viruses in having
Options
(a) naked DNA packaged with viral genome
(b) naked DNA molecules
(c) satellite RNA packed with viral genome
(d) naked RNA molecules only
Correct Answer:
naked RNA molecules only
Explanation:
Viroids are free RNA molecules of low molecular weight without any protein coat while viruses can have either RNA or DNA molecules encapsulated in a protein coat. Viroids are smaller in size than viruses.
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Topics: Diversity In Living World
(339)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The peg like process in the axis that allows the rotatory movement of the skull is
- Living cells placed in isotonic solution 09 saline retain their size and shape
- Root cap is absent in
- During mitosis ER and nucleolus begin to disappear at:
- What is common in whale,bat and rat
Topics: Diversity In Living World (339)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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