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What is the function of the DNA ligase?

Options

  1. ATo join foreign DNA to plasmid
  2. BTo join foreign DNA to foreign RNA
  3. CTo join host cell to foreign RNA
  4. DBoth (1) & (2)

Correct answer

A. To join foreign DNA to plasmid

Step-by-step solution

Ligases join foreign DNA to plasmid.

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