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
  • 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

    Ethical Issues Involving DNA and Law Enforcement I. Introduction Beginning in the late 1980’s, the use of DNA has grown substantially in criminal justice systems around the globe. Like many other techniques that have been adopted by governments, DNA is a growing controversial issue. Proponents of the topic; mainly law enforcement agencies, claim that this scientific breakthrough can help identify suspects, exonerate the wrongly accused, and even prevent crime from happening in the future. Opponents believe that the maturing use of DNA by government agencies is a potential threat to the privacy of individuals and could ultimately lead to unconstitutional practices.…

    • 736 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    DNA profiling is often criticized for being unethical as some believe that an individual’s right to privacy is more important than having a DNA database. DNA contains a variety of information about an individual, such as eye colour and genetic diseases, so it is possible that the government could share these findings with third parties (e.g. insurance agencies), which would lead to discrimination (Wellcome Genome Campus, 2015). There is concern that partial matches on a database could be used by the government to violate the privacy of an offender’s relatives as well. Furthermore, opponents of DNA profiling fear that law enforcement will start testing the general public, instead of only serious offenders.…

    • 112 Words
    • 1 Page
    Satisfactory 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

    There are many reasons DNA evidence alone should not be enough to secure a conviction. The only thing one can tell conclusively from DNA evidence is that a person matching that DNA profile was at the scene at the time. That should not be enough to secure a conviction as the evidence is still subject to interpretation. Just because one person’s DNA was at the scene of the crime, does not mean they created the actual crime. Someone else could have been there with them or after them and committed the crime. DNA evidence is just one of the many facts to a case that needs to be considered. DNA evidence has resulted in the release of 250 wrongfully convicted prisoners.…

    • 652 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

    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

    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
  • 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

    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
  • 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
  • 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
  • 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