Consider the following statements :
1. DNA is much larger than RNA with millions of nucleotides.
2. DNA is self-replicating, unlike RNA.
3. DNA is synthesized from RNA.
Which of the following statements given above is/are correct?
1
1 and 3 only
2
2 and 3 only
3
1 and 2 only
4
1, 2, and 3