Teaching JKPSC Lecturership Mock Test Series 2024-25 Life Sciences Fundamental Processes DNA replication, repair and recombination
Which one of the following statements about DNA replication is INCORRECT?
1
During DNA replication, when adjacent bidirectional forks converge, the lagging strand. will meet the leading strand of the same template strand
2
Mispaired nucleotide at the 3'-OH end of the. primer strand triggers the 3-5' exonucleolytic proof reading activity
3
In a replication bubble moving bidirectionally, the same parental DNA strand cannot serve as a template for both the lagging and leading strand. synthesis
4
DNA replication involves a RNA-DNA chimeric molecule