@artgirl
Alright, I know I said I write back later that day, but once I started putting it in words, I realized it will take some more time than I imagined. So, I took the time on weekend to try and put DNA repair in simple words. I hope I was able to simplify it. If not, I can give it yet another try to simplify further. Find the link to the post below

https://www.steemstem.io/#!/@scienceblocks/the-bugs-and-debuggi-1555201045