Question

Replication fork is the small opening of the
DNA which is essential because
(A) DNA polymerase can polymerise only a
2 - 3 bp long new strand at a time, thus a
small opening of DNA helix is required.
(B). DNA molecule
molecule being very long,
separating it in its entire length require
large amount of energy, thus replication
begins at the replication fork.
(C) The small opening of DNA molecule
ensures accurate polymerisation.
(D)
(D) All of the above​

Answer 1

Explanation:

option a it has two strand lagging strand and leading strand