Question

difference between DNA and RNA ....​

Answer 1

Structurally, DNA and RNA are nearly identical. As mentioned earlier, however, there are three fundamentaldifferences that account for the very different functions of the two molecules. RNA has a ribose sugar instead of a deoxyribose sugar likeDNA. RNA nucleotides have a uracil base instead of thymine.

Answer 2

dna usually double stranded,rna single.

dna has no oxygen at 2 position, rnA has.

dna stores information,rna express it.