Nucleosid * DNA polymerase { ΙΙΙ, Ι } * Nuclease { endonuclease, exonuclease [ 5´,3´ exonuclease]} * DNA ligase * Primase.
![Nucleosid * DNA polymerase { ΙΙΙ, Ι } * Nuclease { endonuclease, exonuclease [ 5´,3´ exonuclease]} * DNA ligase * Primase.](https://static.fdocument.org/doc/330x215/56649cab5503460f9496ce53/nucleosid-dna-polymerase-nuclease-endonuclease-exonuclease.jpg)
