Rating Newest Oldest. Best Answer: They rent rug doctors ....you can rent the machine but instead of paying the high price carpet cleaning solutions you can go and buy the store brand carpet cleaning solutions and use them saving you some money.
Bill â DNA is very, very tough and it âlivesâ inside cells. Bleach can destroy DNA, but doesnât always degrade it down to individual nucleotides, which wouldnât be testable. It really takes a lot of the chemical to totally beat forensic DNA dyes.Some scientists use bleach to wipe down their workstations between DNA tests to prevent cross-contamination and sample mixtures.ill â DNA is very, very tough and it âlivesâ inside cells. Bleach can destroy DNA, but doesnât always degrade it down to individual nucleotides, which wouldnât be testable. It really takes a lot of the chemical to totally beat forensic DNA dyes.
In order to protect the bacterial genomic DNA from its own restriction enzymes, bacterial cells employ a system, wherein methyl transferases methylate certain bases on the DNA â¦ sequence, making them unrecognizable to the restriction enzymes. Each restriction enzyme has a methylase associated with it on the chromosome. This methylase puts methyl groups on the host DNA, and the restriction enzyme doesn't recognize its recognition sequence when it is so methlyated. The host DNA is thus protected from the actions of its own restriction enzyme.