yes it can show up because its like crack and all those other drugs u can get high on
the bond show in 2 places of the dna, 1st in the cunfaceand 2ndly in the retardarce
Rubber is a natural polymers with elastic and plastic type behavior. It is found in nature and extracted from trees. PET (soda bottles) Polyethylene Terephthalate is a synthetic polymer and not found in nature.
well the answer is non other than Petroleum
Dna has a hydrophilic and hydrophobic side, also you have to remember that DNA is a polar molecule
DNA is a polymer
Shouldn't be. A mouth swab test is testing DNA. Marijuana has nothing to do with your DNA, which cannot be changed.
A swab taken from you would contain your DNA and thus match your DNA. A swab taken from the alleged victim would contain the victim's DNA and thus match the victim's DNA. What would be shocking is if the swab taken from you didn't match your DNA, or the victim's swab didn't match their DNA. Therefor, it means that you are you, and the alleged victim is the alleged victim.
It means that you are related
DNA
No
A DNA swab is the most common method of collection of DNA. The swab is swiped inside the cheek to collect epithelial cells and placed in a sterile tube until tested.
Not always.
They both take a DNA sample
The swab used in cheek swab DNA testing is already sterile and ready for testing when you purchase it. They are designed for single use so only use it on the person being tested. If multiple people are being tested, use the multiple swabs included in the home DNA kit. Lastly, don't drop the swab. Contamination from dropping the swab could definitely affect the accuracy of the test results.
No, that is not how it works.
Anything that can destroy cells. The cheek swab collects cells, which are then used to extract DNA for testing. To my knowledge, there is nothing short of cellular destruction that can impede the collecting of a sample for a DNA test, since the test is actually conducted on the DNA extracted from INSIDE the cell, not just the swab.
There is always a way to mess up a test, most would be caused by human error. This could be due to using a swab to obtain cheek cells and thereby DNA not being sterile. If the swab is not sterile then it could have DNA on it from unknown sources all the way back to the person at the factory that made said swab. Additionally, if the person taking the sample is not careful he/she could contaminate it with their own DNA or DNA present in the environment before or after sampling. Of course the test could be messed up simply because the DNA amplification was performed incorrectly or insufficient starting material was obtained.