Dna And Crime

Dna And Crime DNA and Crime Deoxyribonucleic Acid - the fingermark of life also know as DNA was summon mapped out in the early 1950s by British biophysicist, Francis Harry Compton Crick and American biochemist James Dewey Watson. They determined the three-d structure of DNA, the substance that passes on the genetic characteristics from one citation to the next. DNA is found in the chromosomes in the nucleus of a cell. "Every family line has its own unique blueprint of restriction-enzyme DNA fragments.

This variation in patterns of DNA fragments found in human genetic lineages is called restrictio n-fragment length polymorphism(RFLP)." (Louis Levine, ?) Because each person, nevertheless for identical twins(which have the exact same DNA), is formed from 2 family lines the pattern of sizes of the fragments from an individual is unique and can serve as a DNA fingerprint of that person. These fingerprints have became very necessity ...If you want to get a full essay, order it on our website: BestEssayCheap.com

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