Which one of the following is called polynucleotide joining enzyme
Polymerase $I$
Polymerase $II$
Ligase
Ribonuclease
$DNA$ replicates semiconservatively, It was experimentally performed by.
Name a few enzymes involved in $DNA$ replication other than $DNA$ polymerase and ligase. Name the key functions for each of them.
Synthesis of $DNA$ takes place by
Find out the incorrect statement.
Replication of $DNA$ is in