R

Ram Sharma • 193.88K Points
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Q. The role of DNA ligase in the construction of a recombinant DNA molecule is

  • (A) formation of hydrogen bonds between sticky ends of DNA fragments
  • (B) ligation of all purine and pyrimidine bases
  • (C) formation of phosphodiester bond between two DNA fragments
  • (D) none of the above
Correct Answer - Option (A)
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