pleaseexplain also
Choose odd one w.r.t. DNA polymerase I (1) Removes thymine dimer (2) Has 5 → 3′ polymerisation and exonuclease activity (3) Main polymerising enzyme of E.coli (4) Removes RNA primers through 5′ → 3′ exonuclease activity

Hi  Pranjal,
Please find below the solution to the asked query

The correct option is (3).
The main replication and polymerising enzyme in E. coli is DNA polymerase III.
 
Hope this information will clear your doubts about the DNA polymerase I.
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Regards
 
 

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