How many restriction sites for different restriction enzymes does the cloning vector $pBR322$ contain?

  • A
    Two
  • B
    Four
  • C
    Six
  • D
    Eight

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Similar Questions

$pBR-322$ is frequently used as a cloning vector. What is it?

Would you choose an exonuclease while producing a recombinant $DNA$ molecule?

Which enzyme is used to synthesize a $cDNA$ probe from a messenger $RNA$ molecule?

Restriction enzymes should not have more than one site of action in the cloning site of a vector. Comment.

More advancement in genetic engineering is due to

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