Nicolas‚ Vida Marie C. February 24‚ 2014 IA12116 Prof. Brenda Lansang GENETIC DISORDERS 22q11.2 Deletion Syndrome 22q11.2 deletion syndrome is a disorder caused by the deletion of a small piece of chromosome 22. The deletion occurs near the middle of the chromosome at a location designated q11.2. 22q11.2 deletion syndrome has many possible signs and symptoms that can affect almost any part of the body. The features of this syndrome vary widely‚ even among affected members
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In biology‚ term- mutation has been described as changes to the base pair sequence of the genetic material of an organism. Mutations can be caused by: copying errors in the genetic material during cell division‚ by exposure to ultraviolet or ionizing radiation‚ chemical mutagens‚ or viruses‚ or can occur deliberately under cellular control during processes such as hypermutation. In multicellular organisms‚ mutations can be subdivided into germ line mutations‚ which can be passed on to descendants
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Genetics of Drosophila First‚ Drosophila is the common fruit fly. The common fruit fly is some of the best organisms to study for genetic research and experimentation. This is true for a few reasons‚ the first of which is the small number of chromosomes which is 4‚ and that we have identified the genome. This means all traits are known and we can figure out where mutations take place. The second reason is the fly’s ability to reproduce quickly. A new generation is produced every week‚ allowing
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Mendelian Genetics Introduction In 1865 an Austrian monk‚ Gregor Mendel‚ presented the results of painstaking experiments on the inheritance of the garden pea. Those results were heard‚ but not understood‚ by Mendel’s audience. In 1866‚ Mendel published his results in an obscure German journal. The result of this was that Mendel’s work was ignored and forgotten. Mendel died in 1884 without knowing the pivotal role his work would play in founding the modern discipline of genetics. By 1899‚ some
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Genetics Paper Each human in the world is created both separate and unique. Although members of a family may possess common traits‚ each member has their own individuality. Genetics allows for a creation of a unique individual. Chromosomes‚ meiosis‚ and fertilization are essential parts of genetics vital to the development of a distinct organism. The effect of each allows for a world in which no human is equal. To begin‚ chromosomes in genetics plays a key role in individuality. In genetics
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and analysis of population alleles distribution under the Hardy-Weinberg Theory of Genetic Equilibrium. Alu elements affect the genome by causing insertion mutations‚ recombination between elements‚ gene conversion‚ and alterations in gene expression. In the lab PCR was used to amplify a short piece of DNA from human genome which allowed us to look for a DNA sequence called an Alu element. Electrophoresis was used to separate DNA fragments of different sizes. The data indicated that the most individuals
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Should MDMA be used in psychotherapy to treat PTSD? In this essay‚ it will be argued that MDMA should be used in psychotherapy and in particular Post-Traumatic Stress Disorder (PTSD) but only in a controlled clinical setting as there is no evidence for MDMA neurotoxicity in such conditions. Mithoefer et al (2011) is a recent study that attempted just that. It reported findings that 83% of participants no longer met DSM-IV criteria for PTSD after MDMA treatment‚ highlighting its potential value in
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Information to those who would remove to America By: Benjamin Franklin At a time of hardship and human progression in North America especially in the 1700’s one name specifically shines out amongst all others. That name is Benjamin Franklin; a visionary inventor‚ politician‚ and true American hero. In the late 1700’s‚ precisely 1784‚ Benjamin Franklin wrote an informative essay titled‚ Information to Those Who Would Remove to America. It was printed out as a pamphlet for people in Europe
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Teens Should Have Cells Phones Cell phones‚ can always somehow be a very useful electronic. Cell Phones are always needed; like what if something happened‚ and it was an emergency you would need a phone to call your parents‚ police‚ or the hospital. (911) Cell phones are needed also when you have to call your parents to tell them that you are going to your friends house after school so that they wouldn’t worry. A big percentage of school don’t and do allow cell phones on school campuses
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Children Should Not Have Cell Phones 5/8/12 In today’s world‚ children want to grow up faster and faster. Kids want to be like their older brother or sister. They want to be like the people they see on television. There is an extreme desire for materialistic items by a majority of the population‚ and kids want cell phones. The idea of kids having cell phones seems a little absurd. Children under the age of thirteen should not be allowed to have cell phones; they a major distraction‚ they are
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