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What is the importance of the same restriction enzyme in cutting both vector and source DNA?

Options

  1. ATo separate and isolate DNA fragments
  2. BTo create recombinant vector molecule
  3. CTo form hydrogen bonds
  4. DTo cut DNA into fragments

Correct answer

B. To create recombinant vector molecule

Step-by-step solution

: You may have realized that normally , unless one cuts the vector and the source DNA with the same restriction enzyme, the recombinant vector molecule cannot be created

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