Nun CungBik
Ligocki
Biology 1101
Genome Response Essay The book Genome by Matt Ridley tells the story of the relationship between genome and life by examining the twenty three chromosomes of the human DNA. Each chromosome literally and metaphorically becomes a chapter in the literal and metaphorical book of DNA. In this book of DNA, Ridley examines a particular aspect of the chromosomes chapter by chapter to see how it affects life and humanity’s understanding of life, humans and genetics itself. Although each chapter dives into different aspects of DNA and gathers stories as varied as the genes’ applications, Ridley connects them with important ideas about life and humanity’s understanding of life. One main idea in Genome is the idea of
…show more content…
Another main idea that Ridley writes about is the idea that further knowledge of the genome can become tools that help fix modern society’s problems. In Chapter 8, Ridley writes about how a discovery of unique DNA fingerprints led to the conviction of violent rapists and killers. In Genome, Ridley writes about the effects that a mutated gene in the genome has on the body’s ability to properly digest alcohol. When working correctly, the gene has the ability to produce alcohol dehydrogenase, an enzyme that aids in the breakdown of alcohol. When mutated, the production of this enzyme stops. This results in improper digestion of alcohol. Alcohol as it is explained in lecture is the product of anaerobic fermentation in which sugars are transformed into ethanol and carbon dioxide gas. (Ligocki) In Genome, Ridley brings up pressures that could have necessitated the need for the ability to digest alcohol. Ridley says that most of the world can digest alcohol because they have the gene that allows alcohol dehydrogenase to be produced. This is due to most of the world having been involved in urbanization or at least settling down on a location. With many settling down and agriculture abundant …show more content…
One of society’s problems is that the wrong people are convicted of a crime they did not commit. None have more dire consequences on those than who are wrongly convicted of rape and murder. The punishment for these crimes are as harsh as possible to deter the crimes and when wrongly convicted, the wrong person gets punished while the true perpetrator gets away. In order to increase the chance of convicting the true perpetrator of the crime, the tools to find and convict criminals had to be refined. And it was refined due to extensive research into DNA. This research was done by Alec Jeffreys and Vicky Wilson, the research’s technician, and it found that in the massive amount of junk codes, there exists many repetitious codes that have copied so many times that it varies from person to person. (Ridley 132) This means that people can be identified with only their DNA from their hair, fluids, skin, etc. This discovery has led to convictions of rapists and murderers such as the Pickford case that Ridley wrote about. It has also led to the sentences of many wrongly convicted people to be retracted and this had led to the release of about 200 people known as the DNA 200. (Phelan) Now, most of the world keeps criminals’ genotype information in order to identify repeat offenders. In the United States, every state requires that every convicted
As we learned this week, DNA databases are used by various governmental agencies for several different purposes. We all have seen new magazine shows such as, 20/20 or Dateline, that show the collection of DNA samples from suspects in a case that is compared to those collected at the scene of the crime. But what happens when the sample is an incomplete match, compromised, or contaminated? The answer is the wrongful conviction of innocent citizens. The case that I have decided to highlight, is the wrongful conviction of Herman Atkins. In 1986, Atkins was convicted of two counts of forcible rape, two counts of oral copulation, and robbery in the state of California. It was alleged that Herman entered a shoe store, and raped, beat, and robbed a
The National DNA Index (NDIS) contains over 8,483,906 offender profiles and 324,318 forensic profiles as of June 2010 (Federal Bureau of Investigations, 2010). It has been suggested by Froomkin, a Senior Washington Correspondent, that the FBI is “shifting its resources from forensics to feeding the database” (Froomkin, 2010). This dramatic shift curtails some of the benefits of the CODIS application to the criminal justice system, as the backlogs of DNA samples increase and the statutes of limitations grow nearer and nearer on unsolved crimes.
In today's society no crime is a perfect crime, with the use of DNA testing and modern advancements in health and forensics even the smallest piece of someone's genome can be cultured and used to identify even the most devious of criminals. The use of DNA testing was able to help change the life of Gene Bibbins for the better and further proved how DNA testing is able to be used to help clarify who the culprit actually is. Gene Bibbins life was forever changed the night that he was unjustifiably arrested for aggravated rape which resulted in his being sentenced to life in prison, only for his case to eventually be reevaluated sixteen years after his conviction, leading to his exoneration.
Ted Bieler’s Helix of Life (1971) that is located outside the Medical Sciences building at University of Toronto is a sculpture made from a light grey concrete material. Its color appears to be plain which happens to match the exterior of the Medical Sciences building as well. Due to the age of the sculpture, it shows lighter and darker gray dents and streaks near the top and bottom and where it bends. Some of the markings have been made from the material and texture of the sculpture. The material used, which was said previously, is cast concrete. Using concrete without any smooth surface tools creates a rougher and coarse texture which is why it has dents and holes when viewing it up close. As the viewer looks at the sculpture from afar, its
“DNA Testing and the Death Penalty.” ACLU: American Civil Liberties Union. 3 Oct. 2011. Web. 22 April 2014.
Crime is a common public issue for people living in the inner city, but is not limited to only urban or highly populated cities as it can undoubtedly happen in small community and rural areas as well. In The Real CSI, the documentary exemplified many way in which experts used forensic science as evidence in trial cases to argue and to prove whether a person is innocent or guilty. In this paper, I explained the difference in fingerprinting technology depicted between television shows and in reality, how DNA technology change the way forensics evidence is used in the court proceedings, and how forensic evidence can be misused in the United States adversarial legal system.
The more we know about genetics and the building blocks of life the closer we get to being capable of cloning a human. The study of chromosomes and DNA strains has been going on for years. In 1990, the Unites States Government founded the Human Genome Project (HGP). This program was to research and study the estimated 80,000 human genes and determine the sequences of 3 billion DNA molecules. Knowing and being able to examine each sequence could change how humans respond to diseases, viruses, and toxins common to everyday life. With the technology of today the HGP expects to have a blueprint of all human DNA sequences by the spring of 2000. This accomplishment, even though not cloning, presents other new issues for individuals and society. For this reason the Ethical, Legal, and Social Implications (ELSI) was brought in to identify and address these issues. They operate to secure the individuals rights to those who contribute DNA samples for studies. The ELSI, being the biggest bioethics program, has to decide on important factors when an individual’s personal DNA is calculated. Such factors would include; who would have access to the information, who controls and protects the information and when to use it? Along with these concerns, the ESLI tries to prepare for the estimated impacts that genetic advances could be responsible for in the near future. The availability of such information is becoming to broad and one needs to be concerned where society is going with it.
...ne starts life with an equal chance of health and success. Yet, gene therapy can also be thought of as a straight route towards a dark outlook, where perfection is the first priority, genes are seen as the ultimate puppeteer, and personal freedom to thrive based on one’s self isn’t believed to exist. With the emergence of each new technological discovery comes the emergence of each new ethical debate, and one day, each viewpoint on this momentous issue may be able to find a bit of truth in the other. Eventually, our society may reach a compromise on gene therapy.
"The discovery of the structure by Crick and Watson, with all its biological implications, has been one of the major scientific events of this century." (Bragg, The Double Helix, p1) In the story of The Double Helix, James Watson tells of the road that led to the discovery of life's basic building block-DNA. This autobiography gives insight into science and the workings within a professional research laboratory that few members of society will ever be able to experience. It also gives the reader an idea of the reality of life for one scientist and how he struggled with the problem of DNA. However, the author's style is marked by his lack of objectivity and inclusion of many biased opinions and personal prejudices.
Although people in society may have been wishing as a kid that they could go out and catch the bad guy with only a fingerprint and some DNA. It has been proven that this is not as simple as TV shows and/or movies make it out to be. From spending up to four years in college to obtain a certain degree to actually being able to make into this field to be one of the many humans who get to experience what it is like to be a part of catching the bad guy. It takes a lot of hard work, dedication and patience but once one is able to reach this goal it would be noticed that all the blood, sweat, and DNA was all worth it.
Ridley, M. (1999). Genome: The Autobiography of a Species in 23 Chapters. New York: HarperCollins.
Singer, Julie A. "The Impact Of Dna And Other Technology On The Criminal Justice System: Improvements And Complications."Albany Law Journal Of Science & Technology 17.(2007): 87. LexisNexis Academic: Law Reviews. Web. 10 Mar. 2014.
Discoveries in DNA, cell biology, evolution, and biotechnology have been among the major achievements in biology over the past 200 years, with accelerated discoveries and insight’s over the last 50 years. Consider the progress we have made in these areas of human knowledge. Present at least three of the discoveries you find to be the most important and describe their significance to society, health, and the culture of modern life. DNA (deoxyribonucleic acid) is a self-replicating molecule or material present in nearly all living organisms as the main constituent in chromosomes. It encodes the genetic instructions used in the development and functioning of all known living organisms and many viruses.
Proponents of expanding the use of DNA tests in the legal arena like to point out that these tests will exonerate truly innocent individuals. DNA tests have exonerated some wrongly imprisoned people but it is disingenuous to think this is the real reason for growing use of DNA tests. The real reason for all of this is, of course, to help prosecutors obtain more convictions. It is thus worth keeping in mind that the criminal justice system currently reflects deep class and race biases. Journalist and attorney David Cole argues persuasively in his recently published book No Equal Justice that this is no accident. Rather law enforcement, the legal system, and the prison system operate in a way that insures the disproportionate imprisonment of poor people and people of color. If the government only conducts DNA tests of people convicted of crimes, it will fortify and expand this already unfair process.
“Our own genomes carry the story of evolution, written in DNA, the language of molecular genetics, and the narrative is unmistakable.” Kenneth R. Miller. The documentary, Journey of Man: A Genetic Odyssey, was based on the journey to finding where everything began, and how the our first generation migrated to new habitats and how we’ve adapted and evolved to live through vast climate changes. Spencer Wells, was an anthropologist and geneticist that believed all mankind was related through genetics and could be traced back to one ancestor.