Practice question

Question

Given below are few statements related to DNA replication: A. Replication in eukaryotic chromosomes from the origin(s) is initiated multiple times in each cell cycle while it is initiated only once in each cell cycle at the origin in bacterial chromosomes B. Improper reinitiation of replication in a eubacterial chromosome is prevented by hemi-methylation status of the bacterial origin C. DNA polymerase Ill is the major replication polymerase responsible for de novo synthesis of both leading and lagging strands of DNA in E. coli D. Rolling circle mode of replication produces multiple units of the original molecule Which one of the following options represents INCORRECT statement(s)?