During replication of a bacterial chromosome DNA syntnthesis stars from a replication origin site and

Options

A. Moves in one direation of the site
B. Moves in bi- directional way
C. RNA primers are toemerase
D. Is facilitated by tolemerase

Answer

b

Explanation

b) The two template strands of a replicating DNA molecule are antiparallel (`5to3`) and `3^(') to `5^(')` at the unwinding replication fork ( y-shaded). In bacteria and many DNA phages this extending is bi-directional.