Deoxyribonucleic acid, or in other words, DNA is just …show more content…
Since DNA is found in blood, then if there has been a murder or a different type of crime scene, then it’s possible to track down the criminal if they leave a piece of evidence behind. This evidence must be either a strand of hair, but not just a piece, it must be pulled out from the root of the scalp in order find some DNA in it. Another thing that could be used to find the person would be blood. Blood itself does not contain DNA because the red blood cells don 't contain a nuclei, where the DNA is stored, instead it’s the white blood cells that contain it. Another thing that could also be evidence are teeth if any are left behind. For example, if there was a murder and before the person was killed, they got into a fight and the murderer started bleeding from a given wound, then it’s most likely that blood would drip and that is something that the police would use to find him if he gets away, or if he was punched in the face and a tooth falls out, that could also be used. Another example would be if there was a dead body found. Once there has been something like this found, it’s more likely that investigators will want to find out who this person is and who it’s family is. They could get any piece of the body,such as teeth, or bones. Basically everything in the body contains DNA, which is rich of it and could be used to track down his or her …show more content…
Things like this happen in the DNA and a baby might be born with XXY, instead of just two X. This disorder is because of gene mutations. These mutations occur on only some cells. This also occurs when the cells are dividing and something goes wrong during this process. These mutations can be fixed with some vitamins that are recommended by doctor. This gene mutation is becoming a more commonly disease and are hybrids between clinical care and research. This disease is quite hard to get rid of and may lead to