A hard question about DNA?

Question

If a DNA sample (swab) is contaminated with household bleach, does that make the sample useless, or is there a way of removing the bleach, and somehow using the remaining (if any) DNA material??

Answer 1

bleach  destroyed the DNA

Answer 2

how'd it get contaminated with bleach, would be my first question.

Anyways. Sample is useless :(

Answer 3

the sample will be completely destroyed

Answer 4

Bleach will destroy the DNA as bonds present b/w the two strands of DNA will break.So, the sample will be useless n there would be no DNA left behind.

Answer 5

sample will be useless