Those proteins are called apolipoprotien.
Answer:
bones
Explanation:
other parts such as skin etc is made up of soft tissue so it decomposes easily
Answer:
It is most likely a flesh wound
Explanation:
A flesh wound is a wound that breaks the skin and may cause bleeding, but doesn't puncture any internal organs or bones.
Sounds like a trick question.
Maybe not. contamination is easy, but gloves are a barrier between other organic material on yourself (such as what you ate for lunch) and what you are testing.
Other than the fact your DNA will be different than another person’s DNA, if we assume you are theoretically free of debris of any kind, then your DNA would test the same always.
Note: any contamination after purifying extract for a small sequence can give false positives. There are repeat sequences possible that would interfere if you are testing a small enough sequence.
I hope that helps!