Quote:
Is there currently any technology which can either:
1) Permanently change the way DNA Polymerase attaches to DNA making it no longer lose a section of DNA during replication?
2) Apply permanent changes to every cell in the human body allowing for controlled attachment of telomeres at a rate which negates the losses during DNA replication?
Additionally, is there anyway to regain lost sections of coding DNA through any means we've currently observed? Specifically, if the section of DNA that coded for my hair color was lost in one cell during replication, is there any way for a cell to rebuild that section properly, or is DNA only ever copied, never rewritten from scratch?
You will get a lot of "no" followed by her telling you that your body will not rewrite coding DNA from scratch and it has never known how to.