In the formation of recombinant DNA,what enzyme is needed to seal the sticky ends of genes into plasmids or chromosomes?

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DNA ligase is the enzyme that seals the sticky ends of genes into plasmids or chromosomes. It catalyzes the formation of phosphodiester bonds between adjacent nucleotides in DNA strands, thus joining them together. DNA polymerases, on the other hand, are responsible for the synthesis of new DNA strands using pre-existing strands as templates, while helicases unwind and separate the DNA strands. Primase, meanwhile, is involved in the initiation of DNA replication by synthesizing short RNA primers that are later extended by DNA polymerases.

In the Formation of Recombinant DNA,what Enzyme Is Needed to Seal