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Which of the following covalently connects segments of DNA?
Option: 1
Ligase
Option: 2
DNA Polymerase
Option: 3
Helicase
Option: 4
DNA Gyrase
Answers (1)
As we have learnt in Enzymes Involved In DNA Replication -
DNA ligase is an enzyme that can connect two segments of DNA by forming a phosphodiester bond between 3’-OH group of one nucleotide and 5’-P of the another.
Hence, the correct option is (a).
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