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The role of DNA ligase in the constructi...

The role of DNA ligase in the construction of a recombinant DNA molecule is :

A

formation of phosphodiester bond between two DNA fragements

B

formation of covalent bonds between sticky ends of DNA fragments

C

Formation of H-bonds between all purine and pyrimidine bases

D

None of the above

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The correct Answer is:
a
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ARIHANT NEET-BIOTECHNOLOGY : PRINCIPLES AND PROCESSES-Chapter exercises (Taking it together (Assorted Questions of the Chapter for advanced Level Practice ))
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