Choose the correct pair from the following: (1) Ligases - Join the two DNA molecules (2) Polymerases - Break the DNA into fragments (3) Nucleases - Separate the two strands of DNA (4) Exonucleases - Make cuts at specific positions within DNA
(1)
(2)
(3)
(4)
Ligases are enzymes that join two DNA molecules together by forming phosphodiester bonds.
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