Choose the correct pair from the following

Options

A. Ligases – Join the two DNA molecules
B. Polymerases – Break the DNA into fragments
C. Nucleases – Separate the two strands of DNA
D. Exonucleases – Make cuts at specific

Answer

A

Explanation

Ligases join the two DNA molecules.
Polymerases catalyses synthesis of DNA/RNA. Nucleases digest nucleic acid. Exonuclease removes nucleotides from end of DNA.