DNA vs RNA — Difference (with Table)
DNA vs RNA compared side by side — a 5-row comparison table and 4 key points. Class 12 Biology, free and no sign-up.
✓ 100% Free
✓ No Login Needed
✓ NCERT / CBSE Aligned
✓ Download as PDF
TL;DR: DNA vs RNA compared side by side — a 5-row comparison table and 4 key points. Class 12 Biology, free and no sign-up.
Written & reviewed by the Syllab.in Academic Team (CBSE/NCERT subject experts) · Updated
🤖 Stuck on any question? Ask Syllab's free AI Tutor for a step-by-step explanation — instant, unlimited, no login.
The main difference between DNA and RNA: DNA and RNA are nucleic acids that store and transmit genetic information, fundamental to CBSE Class 12 Biology. Understanding their differences is crucial
DNA vs RNA — Comparison Table
| Basis | DNA | RNA |
|---|---|---|
| Full form | Deoxyribonucleic acid | Ribonucleic acid |
| Sugar | Deoxyribose | Ribose |
| Structure | Double helix | Single strand (usually) |
| Bases | A, G, C, T | A, G, C, U (Uracil instead of Thymine) |
| Function | Store genetic information | Transmit genetic information, protein synthesis |
Key Points
- DNA stores genetic information in double helix; RNA transmits it for protein synthesis
- DNA is stable and long-lasting; RNA is temporary and breaks down quickly
- Three types of RNA: mRNA (messenger), tRNA (transfer), rRNA (ribosomal)
- Mutations in DNA are permanent; RNA errors are temporary