DNA

I got a 94 on this essay clarified Paper Deoxyribonucleic acrid - the fingerprint of life also jockey as desoxyribonucleic acid was first mapped out in the advance(prenominal) 1950s by British biophysicist, Francis Harry Compton Crick and American biochemist jam Dewey Watson. They determined the cubic structure of desoxyribonucleic acid, the substance that passes on the genic characteristics from champion genesis to the next. desoxyribonucleic acid is shew in the chromosomes in the nucleus of a cell.         Every family line has its own comical pattern of restriction-enzyme deoxyribonucleic acid fragments. This variation in patterns of DNA fragments make in mankind genetic lineages is called restriction-fragment length polymorphism(RFLP). (Louis Levine, ?) Because each person, shut for identical twins(which bring the exact akin DNA), is formed from twain family lines the pattern of sizes of the fragments from an unmarried is unique and can se rve as a DNA fingerprint of that person. These fingerprints have became very write in code in identifying criminals in a number of violent crimes where the victims arent adapted to. Blood or semen stains on clothing, sperm cells found in a vaginal swab taken afterward a rape, or root hairs are all in stock(predicate) for analysis.

Although other clay tissues such as skin cells and saliva can ply genetic information about a person for forensic Science purposes, blood is the most useful source of inherit traits. If the DNA fingerprints produced from two different samples match, the two samples probably came from the same person.         Here are some examples ! of judicial system cases where DNA plays an important roll in the outcome of the trial. ----Hauppauge N.Y.---After 11 years in prison for rape Kerry Kotler cried tears of happiness becoming one of the first convicts in the United States to be freed by DNA technology. - 1 - At a spreading held for Kotler he... If you want to get a full essay, order it on our website: BestEssayCheap.com

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