Identify the properties of DNA polymerase I, II, and IlIl in E. coli by sorting

Question

Identify the properties of DNA polymerase I, II, and IlIl in E. coli by sorting each function into the correct bin. specific function is not characteristic of any of the three, sort it into the "none bin. function is characteristic of all three types of polymerase, sort it into the "all three" bin. If a DNA pol I DNA pol II DNA pol IlI all three none involved in DNA repair synthesizes majority of the DNA polymerizes nucleotides from 3 to 5 5' to 3 exonuclease polymerizes nucleotides from 5 to 3 activity initiation of chain3' to 5removes RNA synthesis without exonuclease primer a primer

Explanation / Answer

DNA Pol-I :-

- Involved in DNA repair

- Remove RNA primer

- Polymerize nucleotides from 5' to 3'

- 3' to 5' exonuclease activity

- 5' to 3' exonuclease activity

DNA polymerase -II

- Polymerize nucleotides from 5' to 3'

- 3' to 5' exonuclease activity

DNA polymerase - III

- Polymerize nucleotides from 5' to 3'

- synthesizes majority of the DNA

- 3' to 5' exonuclease activity

All three :-

- Polymerize nucleotides from 5' to 3'

- 3' to 5' exonuclease activity

None:-

- Polymerize nucleotides from 3' to 5'

- initiation of be chain synthesis without a primer

Hopefully it helps thanks

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