Question

. Recombinase is an enzyme that           A. catalyzes cleavage and rejoining of DNA           B....

. Recombinase is an enzyme that

          A. catalyzes cleavage and rejoining of DNA

          B. catalyzes cleavage and rejoining of RNA

          C. Uses amino acids Serine or Tyrosine

          D. Both A and C

          E. None of the above

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Answer #1

Answer:R The Correct answer is (D), i.e.,i recombinase is an an enzyme that catalyzes cleavage and rejoining of DNA and uses amino acids serine or tyrosine. This enzyme is involved in DNA repair mechanisms which catalyses the site specific recombination between two DNA molecule sites.

So, the answer is 'd'.

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