What is the difference between RNA and DNA?

What is the difference between RNA and DNA?
  1. RNA has uracil in place of thymine
  2. RNA has an additional –OH group present at 2'-position in the ribose
  3. DNA has an additional –OH group present at 2'-position in the ribose
  4. DNA has uracil in place of thymine

Solution

In RNA, every nucleotide residue has an additional –OH group present at 2'-position in the ribose.

Asked in: NCERT

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