Preview

Pros And Cons Of Dna Testing

Good Essays
Open Document
Open Document
348 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Pros And Cons Of Dna Testing
- DNA TESTING - "It's good to know where you come from. It makes you what you are today. It's DNA, it's in your blood. Alexander McQueen".DNA testing is a nucleic acid that contains the genetic instructions used in the development and functioning of all known living organism, with the exception of some viruses can solve many mysteries and I believe there are three main reason why it is beneficial for society. First, DNA can solve criminal cases.it could help police to investigate crimes some people think that DNA fingerprinting is very accurate, and it also is very sensitive and can be contaminated easily. But DNA test results are much clearer than fingerprints and it is with these results can proofs that it is possible

You May Also Find These Documents Helpful

  • Good Essays

    Light Blue Lab Report

    • 2120 Words
    • 9 Pages

    To begin with, each DNA fingerprint had no more than one band. This made it impossible to figure out who committed the crime because there was no available comparison to the crime scene DNA.…

    • 2120 Words
    • 9 Pages
    Good Essays
  • Satisfactory Essays

    Pros:Most pros for dna evidence can be good but have a bad part to it.Say if you touch evidence you will be blamed for the crime.Dna evidence is so accurate that it can find anyone at a time.The reason It can do that is because the cells in the your dna.The things they use to find dna is saliva,blood, or many thing like that.…

    • 377 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Forensic Science Module 7

    • 471 Words
    • 2 Pages

    1. I believe DNA has had and continues to have such an impact on forensic science because a DNA sample can help figure out who was involved in a crime and even who was the person who committed the crime.…

    • 471 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Deoxyribonucleic acid, also known as DNA contains genetic information and is found within the chromosome of human cells. After countless hours of research on thethis fairly new phenomenon it was Sir Alec Jeffereys of England who developed a technology that was based solely on DNA in 1985. DNA plays a major role in technology, it is used for identification, and it has been a leading source in identifying biological samples such as saliva, urine, blood, semen and hair. All of these samples have been extremely helpful with government, federal, state and even private agencies…

    • 1349 Words
    • 6 Pages
    Good Essays
  • Good Essays

    FINGERPRINTS ANATOMY

    • 505 Words
    • 2 Pages

    These days, fingerprinting people seems pretty cunning. With a DNA database, fingerprints seem like a reliable source. For example, if a homicide were to occur and investigators found five peoples difference fingerprints close to the scene, unskilled jurors may think the prints are associated with the crime, and accuse all five people guilty. The jurors would need more evidence to actually, by law, accuse a person, or people guilty of a crime, rather than just finger prints.…

    • 505 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Amy and Kif have decided they want to bring a child into this world. Having a child changes a couple lives forever. They have to think of someone else needs before their own. Having a child can be scary because you cannot predict anything about him or her. So when Amy and Kif heard about genetic screening they thought it was a wonderful idea. They are in interested in the idea of eugenics. Eugenics is selective breeding for the best people possible. Why not pick the exact traits of your baby? Sounds like a great idea to people that have not done their research about this topic. With the use of modern technology, doctors can do this with genetic screening. Couples should not be able to use genetic screening should not be allowed because of how it will affect society as a whole.…

    • 1509 Words
    • 7 Pages
    Good Essays
  • Good Essays

    Is there a better way of solving crimes with DNA evidence to help investigators? The use of DNA technology is the best way to solve investigations. DNA makes it possible to identify people and to know who was at the crime scene based on a little piece of evidence. It helps solve crimes, and even, open cold, unsolved cases. DNA technology in criminal investigations has become an essential tool because of its ability to identify culprits through the use of fingerprints, blood, and genetic samples.…

    • 1437 Words
    • 6 Pages
    Good Essays
  • Good Essays

    Just a simple test can cause such a massive effect on someone’s daily life. Many victims to genetic testing are affected by these examinations in such a negative way that many of these people develop the inability to exercise a happy lifestyle with their family, peers, or society…

    • 478 Words
    • 2 Pages
    Good Essays
  • Good Essays

    Another pro os DNA profiling is paternity testing, usually to determine fatherhood of a child when this is disputed. It may also be used in helping to identify whether objects have been handled by, or belonged to, a missing person. Also in rape cases, there is no need for a victim to testify about whether a sexual act took place. There's no question, typically, about mistaken identity being the problem, because DNA from a semen sample can be used to link a suspect to that semen sample. In fact, it has been useful for excluding innocent people. The FBI says that, of many test results, that they could never exclude with standard blood markers, nearly a third of those people are exonerated immediately upon DNA testing. Many rapists, because of this, now plead guilty.…

    • 884 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Genetic testing, aka DNA testing, allows doctors to check if there are any possibilities to inherit diseases, and can also be used to determine a person's ancestry or biological relationship between people. It is important to understand the background and implications behind genetic testing as testing may be able to identify the odds of have of having a child with a genetic disease, but it can also result in miscarriage. The test often cannot determine if the child will show symptoms of a disease, how severe the symptoms will be, or whether the disease will progress over time. Another thing to take into consideration is the absence of treatment strategies…

    • 714 Words
    • 3 Pages
    Good Essays
  • Good Essays

    In criminal cases, DNA profiling is used to analyse small traces of DNA at a crime scene to bring the perpetrator to justice. This technology allows for the analysis of DNA left at a crime scene by the perpetrator allowing the families to have some closure knowing that the perpetrator of the offence is to be held accountable for their actions. Another main use of this technology would be if a child is biologically related to a family member, in most cases the father. When a father has some doubt on the relation to their child is related, this technology is available for them to find out if they are biologically related, this can damage a relationship and could be seen as an invasion of privacy. The medical community uses this technology in order to…

    • 453 Words
    • 2 Pages
    Good Essays
  • Good Essays

    For the pasts few decades, there has been a great development of the scientific area of DNA, deoxyribonucleic acid, helping on scientific research and most importantly as a tool for solving crimes. Before the usage of DNA, people only had shreds of evidence on the crime which could be detected by the naked eye. However, with the development of DNA detection technology, the police can identify or get some indication about the malefactor by collecting pieces of evidence that were impotent before; for example, hair, fingerprints and even blood (Travis, 1998). However, DNA testing consumes a lot of time and money. But even with this downfall, there is one unvarying fact: DNA testing is highly efficient in solving and preventing crimes.…

    • 692 Words
    • 3 Pages
    Good Essays
  • Good Essays

    There are two types of DNA samples that are commonly used as biological evidence, which are blood and saliva (James, N 2015). A great advantage, when it comes to obtaining DNA, is that for it to be obtained, it does not require a procedure to be invasive. The main utility of DNA, regarding criminal investigation, is DNA profiling. The profiling of DNA does involve the use of specific sections of the DNA to be able to identify a specific individual. It should be noted that DNA profiling does not make use of the whole DNA, this because 99.9% of human DNA is the same. The difference is in the non-coding DNA that makes up the remaining 0.1% (James, N. 2011). Other techniques, when it comes to identifying, are the use of mitochondrial DNA, which establishes whether there is a maternal connection between one individual and another individual. For this type testing the DNA have to be a 100% match as maternal mitochondrial DNA are inherited unchanged from the mother (James, N.…

    • 915 Words
    • 4 Pages
    Good Essays
  • Satisfactory Essays

    DNA fingerprinting proved to be a vital necessity in forensic science. It has help solved numerous cases and has help convict repeat offenders. Alec Jeffreys discovery that each individual had their own unique pattern and biological make up made an imprint in forensic science history. Based on DNA evidence, we can successfully convict those that commit crimes and exonerate those who were falsely accused when DNA evidence was limited. Due to states creating databases to retain DNA profiles, evidence can accurately identify past and future offenders.…

    • 86 Words
    • 1 Page
    Satisfactory Essays
  • Satisfactory Essays

    Too start with what is genetic testing all about? Genetic testing is when a doctor or some other device test the embryos of a female to find diseases within the egg. Is this a good thing or a bad thing to find out before the birth of the child?…

    • 499 Words
    • 2 Pages
    Satisfactory Essays