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- #Diversity in Living World
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Viroids differ from viruses in having:
- Option 1)
DNA molecules without protein coat
- Option 2)
RNA molecules with protein coat
- Option 3)
RNA molecules without protein coat
- Option 4)
DNA molecules with protein coat
Answers (1)
As we learnt in
Viroids -
Smallest self replicating particles having RNA without protein coat.
- wherein
Causes potato spindle tuber disease (PSTD).
Composition of virus -
- Envelope - Outer loose covering with peplomer proteins.
- Capsid - Protein covering around the genetic material made of capsomeres.
- Nucleoid - Either DNA or RNA.
-
Option 1)
DNA molecules without protein coat
Incorrect
Option 2)
RNA molecules with protein coat
Incorrect
Option 3)
RNA molecules without protein coat
Correct
Option 4)
DNA molecules with protein coat
Incorrect
View full answer
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