A $DNA$ strand is directly involved in the synthesis of following except
For the strand separation and stabilisation during $DNA$ replication which of the following set of enzymes and proteins are required?
$A$: Kornberg enzyme is associated with the removal of primers and thyminedimer.
$R$: $DNA$ polymersase I does exonuclease activity in $5^{\prime} \rightarrow 3^{\prime}$ and $3^{\prime} \rightarrow 5^{\prime}$ directions.
Histone occupies the major grooves of $DNA$ at an angle of
Carrier of hereditary is