MCQ
$DNA$ exists in a double-stranded form whereas $RNA $ is mainly a single stranded molecule. What is the likely reason for $DNA$ being double stranded?
- A$RNA$ strands cannot form base pairs.
- ✓Double stranded $DNA$ is a more stable structure.
- C$DNA$ cannot exist in the single stranded form.
- DIt is easier to replicate double stranded $DNA$ than single stranded $RNA.$
