Consider the following events in DNA replication
1. Formation of RNA primers by RNA polymerase.
2. Removal of RNA primers and formation of Okazaki fragments.
3. Formation of DNA strands on RNA primers by DNA polyIII complex.
4. Recognition of intiation point by initiator protein.
5. Dissociation of hydrogen bonds and opening of a 'bubble' in the duplex by unwinding proteins.
6. Filling up of the gaps between Okazaki fragments and formation of DNA strand. The correct sequence of these events is:-

Options

A. 4,5,1,3,2,6
B. 4,1,5,,2,6,3
C. 5,4,2,1,3,6
D. 4,2,1,5,3,6

Answer

A