Question

Difference between dna and rna ? class 11

Answer 1

 1) DNA often exists as a double stranded molecule and RNA as a single stranded molecule.

2) DNA contains thymine and RNAcontains uracil.

3) DNA is most often used to store genetic information, while RNA serves a host of functions.

4) The sugar found in DNA contains one less oxygen molecule than the sugar found in RNA

Answer 2

Answer:

DNA is a double-stranded structure having antiparallel strands and exhibits a double-helix structure.RNA is single-stranded and often it forms the secondary and tertiary structure