$DNA$ repairing is done by

  • A

    Ligase

  • B

    $DNA$ polymerase $III$

  • C

    $DNA$ polymerase $II$

  • D

    $DNA$ polymerase $I$

Similar Questions

Semiconservative model of $DNA$ replication was proposed by which workers in eukaryotes

Find out the incorrect statement.

A $DNA$ molecule in which both strands have radioactive thymidine is allowed to duplicate in an environment containing non-radioactive thymidine. What will be the correct number of $DNA$ molecules that contain some radioactive thymidine after three duplications

  • [AIIMS 1980]

Given below are two statements :

Statement $I:$

DNA polymerases catalyse polymerisation only in one direction, that is $5^{\prime} \rightarrow 3^{\prime}$

Statement $II:$

During replication of $DNA$, on one strand the replication is continuous while on other strand it is discontinuous.

In the light of the above statements, choose the correct answer from the options given below :

  • [NEET 2022]

Which of the following statement is correct about $DNA$ polymerase?