Which enzyme does remove supercoils from replicating DNA?

Which enzyme removes supercoils from replicating DNA ?

Which enzymes catalyze the removal of nucleotides from the ends of DNA?

Fill in the blanks. _______present in the bacterial cells are known as extrachromosomal self-replicating DNA.

List the enzymes involved in replication of DNA.

Name a few enzymes involved in DNA replication other than DNA polymerase and ligase. Name the key functions for each them.

Which of the following metal is used to remove sulphur from petroleum ?

Which enzyme was first crystallized?

The reaction in which there is removal of carbon dioxide from carboxylic acid is called ______.

Why is it necessary to remove sulphur from petroleum products?

Explain the process of DNA replication.