1
Only Half part of DNA is new so replication is ------------
2
Both new strands are not synthesized simultaneously because DNA strands have-
3
------------- relaxes supercoils during DNA replication
4
DNA unwinds using the enzyme
5
Base pairs have --------------- bonds between them
6
Semiconservative nature of Replication was proven first by
7
Lagging strand is formed by joining ------------- fragments
8
Place at which DNA replication initiates is called
9
Pyrimidines are --------- ringed bases
10
Short fragment of RNA produced before addition of nucleotides, is called -------
11
In RNA there is -------------- base instead of thymine
