Dna Testing Essays

  • DNA Testing

    649 Words  | 2 Pages

    DNA testing Without DNA testing, an innocent person may go to prison for a crime they did not commit and a bad person walk free. DNA is the main part of an individual’s genetic makeup. DNA can be determined by saliva, blood, bones, and even teeth. DNA technology helps the criminal justice system put the right person in prison in a fair matter with proof. THESIS Forensic DNA analysis has proven to be very essential in criminal cases. Donald Shelton stated in his “DNA evidence is now universily admitted

  • Genetic Engineering: DNA Testing and Social Control

    710 Words  | 2 Pages

    DNA Testing and Social Control Pragmatism is the name of the game when it comes to taking away freedom. The public tends to be against any attempt to curtail civil liberties across the board. It is standard practice, however, to for the government to violate the rights of certain groups in the name of public safety or to fight crime. This is what is happening with the government collection of DNA samples. The state of New York announced on August 5 that it intends to collect DNA samples from

  • DNA Testing in Crime Scenes

    572 Words  | 2 Pages

    DNA, or deoxyribonucleic exists in all living organisms, is self-replicating and gives a person their unique characteristics. No two people have the same matching DNA. There are many different forms of DNA that are tested for situations such as criminal. Bodily fluids, hair follicles and bone tissues are some of the most common types of DNA that is tested in crime labs today. Although the discovery of DNA dates back to 1866 when Gregor Mendel proved the inheritance of factors in pea plants, DNA

  • DNA Testing Death Penalty Inmates

    721 Words  | 2 Pages

    DNA Testing on Death Penalty Inmates Inmates on death row don’t have many excuses not to be executed after their sentence, but there is one thing that has provided a second chance for the innocent. DNA (deoxyribonucleic acid) testing is a method used to identify the unique genetic code of human beings; no two codes are alike. DNA testing for inmates on death row is an advancement that has proven the innocence of many resulting in their life being saved. Another positive includes a foolproof way

  • Identifying DNA Abnormalities Through Genetic Testing

    1281 Words  | 3 Pages

    Genetic testing involves examining an individual’s DNA and identifying abnormalities within the chemical makeup of specific structures. It, essentially, maps the person’s genome and can be interpreted to predict future issues. By analyzing the chromosome, genes, and even certain proteins, physicians and researchers can find changes that lead to inheritable disorders. These changes can lead to possible diagnosis or cure for the disorder in question. In most cases, genetic testing is used to determine

  • Criminal Evidence

    1252 Words  | 3 Pages

    Evidence is the key element in determining the guilt or innocence of those accused of crimes against society in a criminal court of law. Evidence can come in the form of weapons, documents, pictures, tape recordings and DNA. According to the American Heritage College dictionary, evidence is the documentary or oral statements and the material objects admissible as testimony in a court of law (476). It is shown in court as an item of proof, to impeach or rehabilitate a witness, and to determine a sentence

  • The Role of Computers in the Criminal Justice Field

    609 Words  | 2 Pages

    Computers take part in a big role in the Criminal Justice Field. So far computers have allowed us to make it accessible for witnesses to go through and look for a suspect's picture on the screen. Computers have enabled us to be able to do DNA testing. Which now only takes the labs a short time to process, and finding criminals from cases 15+ years ago can now be charged for their actions. There are laptop computers in police vehicles; therefore, police officers can look up information right

  • Dna Testing Lab Report

    515 Words  | 2 Pages

    this to make sure the gel hardened evenly. 8. We put the taped tray into the gel rig. Then, I put the comb into the casting tray on the edge of the tray. By putting the comb into the tray, this made sure the gel would have compartments to put the DNA into when the gel hardened and the comb was taken away. Afterwards, we put the gel rig on the counter and left it. 9. When the agarose had finally cooled, I poured the agarose into the gel casting tray that we placed aside earlier. We double checked

  • Technology, Criminal Investigations, and Ethics

    1298 Words  | 3 Pages

    has aided authorities in tracing countless criminals. By maintaining a record of firearm and ammunition types, sources, and characteristics, investigators are given an invaluable tool in collecting information about crimes. The recent advent of DNA testing and analysis allows for incontrovertible identification of individuals. Traces as insubstantial as fingernails, hair, and skin cells can place an individual at the scene of a crime. Police who are equipped with laptop computers can instantly look

  • The Benefits of Electronic Patient Charts

    1430 Words  | 3 Pages

    When walking into a hospital, nursing home, or physician’s office, electronic devices are used everywhere.  The doctors have pagers, drugs are released from an apparatus similar to vending machines, and the patients are connected to intravenous pumps and monitors, while they lay on beds that move with the touch of a button.  Everything seems to be electronic, except for patient charts.  A new system, called eHealth, was devised that would make these patient charts electronic.  The goal for electronic

  • Using DNA Testing as an Admission Requirement into American Colleges

    715 Words  | 2 Pages

    involves the University of Kentucky using mandatory DNA testing as a major factor in determining aid from affirmative action. The plaintiff, an African American, does not receive preference because through the test he discovers he is a quarter European. On the opposing side, the defendant is a Caucasian female who discovers she is part African American and is eligible for the preference pool. This document will address the idea of using DNA testing as an admission requirement and the issues this case

  • Human Genetic Screening and Discrimination in Gattaca

    1808 Words  | 4 Pages

    paper led me to believe that fiction could in part become real, especially when dealing with health insurance coverage and heritable diseases. I will begin by clearing up some misconceptions and explaining some of the current shortcomings of DNA testing. It is not possible to completely genotype a person "instantly" as in the movie. We are only able to discern the markers of some diseases that are genetically linked. This takes time, is labor intensive, and easy to contaminate. Studies to make

  • reasonable doubt

    646 Words  | 2 Pages

    My alarm rang, and I woke up. Others, however, don’t have that option. Such is the story of Kirk Bloodsworth. In 1985, he was sent to death row accused of killing and raping a 9-year-old girl from Maryland. In 1992, when DNA testing was in its infancy, Bloodsworth pushed for a DNA test to prove he was not the killer. It was not a match. The state of Maryland set him free and paid him $300,000 for wrongful imprisonment. The government’s burden to prove “beyond a reasonable doubt” the culpability of

  • Genetic Engineering and Eugenics

    1108 Words  | 3 Pages

    As the debate to whether eugenics should be allowed  rages on, the technology comes closer to making this possibility into a reality. The way in which this new technology will be used is by correcting genetic problems in embryos. Extensive DNA testing will soon be able to show awaiting parents an accurate view of their embryoís genes. This will allow any defects of the child to be seen. If the unborn child is perfectly healthy, no changes will be made. If a problem is spotted, the parents

  • Documentary Analysis: Cracking Your Genetic Code

    1112 Words  | 3 Pages

    TV called NOVA made a documentary surrounding genomic testing called, Cracking Your Genetic Code (NOVA, 2008).” This documentary demonstrated and described different techniques of what is genetic testing, how genetic testing is performed, and all the individuals whom benefit from these special DNA techniques. What is DNA? “DNA is material that governs inheritance of eye color, hair color and many other human and animal traits (Riley, 2005).” DNA is developed from the pairing of genes from a female

  • Cracking Your Genetic Code: A Review of Genetic Testing

    1554 Words  | 4 Pages

    Review of Genetic Testing In Gattaca, the plot focuses on the ethics, the risks, and the emotional impact of genetic testing in the nearby future. The film was released in the 90s; yet in the present, the film does not give the impression of science fiction. Today, genetic testing is prevalent in many aspects of the scientific community. This paper will describe genetic testing, its purpose, diagnostic techniques that use genetic testing, relating Huntington’s disease to genetic testing, and the pros

  • Legal Aspects of DNA Fingerprinting

    2004 Words  | 5 Pages

    Does DNA fingerprinting and modern genetic research encroach on the rights of the dead? Introduction: DNA fingerprinting and modern genetics are used to help historians, palaeontologists and archaeologists to research the evolution of mankind. The question that comes to mind is whether or not dead people have any rights when it comes to research. What is DNA fingerprinting? DNA fingerprinting is a way of getting a person’s identification. This is shown in Figure 3 on page 4. One can extract

  • The Importance Of DNA

    539 Words  | 2 Pages

    In our world today DNA is very important. With the study of DNA comes DNA analysis. First one must know the definition of DNA and that is a deoxyribonucleic acid, which is a particle organized into a double helix. DNA is basically what has all genetic information and instructions for an organism (Rankin, 2013). Also James Watson discovered its first structure (Rankin, 2013). It is important to understand the structure and function of DNA and how this is connects to DNA analysis in forensic science

  • The Genetic Screening Debate

    1835 Words  | 4 Pages

    biology of genetic testing, and then discuss the pros and cons of predictive genetic testing. Before we start discussing how genetic tests are developed, let us discuss how genes can trigger disease. A sound body requires the action of many proteins working together. For a protein to function properly, an intact gene must encode for that specific protein. A mutation describes a gene which has been changed. The most common type of mutation is a single change of a nucleotide of DNA. Other types of

  • Essay On Hair Evidence

    1982 Words  | 4 Pages

    be useless if the fibres were found outside and, subsequently subject to the elements such as wind, and if the full length of the strand is not present (Dasgupta, 2007). Hair without anyone else 's input is essential, but rather the most imperative DNA evidence connected with hair fibres originates from the cellular material at the root of the hair strand. In a way, the microscopic particles of follicle give the most solid proof. The protein called keratin is the key substance that goes with the follicle