DNA:
1. It is double helical structure.
2. The sugar is deoxyribose.
3. It contains bases like adenine, thymine, cytosine and guanine. Uracil is absent.
ADVERTISEMENTS:
4. It is the genetic material of all organisms except certain viruses.
5. It is having self-replicating capacity.
RNA:
1. It is a single strand structure.
ADVERTISEMENTS:
2. The sugar is ribose.
3. Here all bases present except thymine, which is replaced by uracil.
4. It performs other vital fu8nctions but in certain viruses, it acts as a genetic material.
5. It is synthesized on DNA template.