In error-free bypass,DNA polymerase $ \eta $ inserts dAMPs across from pyrimidine dimers,thereby correcting all DNA damage caused by UV radiation.

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Error-free bypass, such as that performed by DNA polymerase η, allows replication to occur across from a pyrimidine dimer without directly correcting the damage. The actual repair of UV-induced DNA damage, such as pyrimidine dimers, is primarily accomplished through nucleotide excision repair mechanisms, not by the insertion of specific nucleotides opposite the damage by DNA polymerases.

In Error-Free Bypass,DNA Polymerase η \eta η Inserts DAMPs Across from Pyrimidine Dimers,thereby Correcting All DNA Damage

In Error-Free Bypass,DNA Polymerase $\eta$ Inserts DAMPs Across from Pyrimidine Dimers,thereby Correcting All DNA Damage