> For the complete documentation index, see [llms.txt](https://docs.abi.am/abi-omicss-guide-2021/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.abi.am/abi-omicss-guide-2021/week-2/molecular-biology/dna-proofreading-and-repair.md).

# DNA Proofreading And Repair

Here, you get familiar with the main mechanisms to correct errors during DNA replication and to repair DNA damage over the cell's lifetime.

To start, read [this article](https://www.khanacademy.org/science/biology/dna-as-the-genetic-material/dna-replication/a/dna-proofreading-and-repair) outlining the main concepts of DNA proofreading and repair, and return here afterward.

## Congratulations!

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