Dna And The Double Helix Design

Running head: deoxyribonucleic acid AND THE DOUBLE HELIX fig desoxyribonucleic acid And The Double Helix Design J. Schultz University of Phoenix deoxyribonucleic acid And The Double Helix Design desoxyribonucleic acid, the unremarkably used acronym for deoxyribonucleic acid, is the flattop of the genetic code for most life history organisms. DNA contains the genetic codes that determine eye color, hair color, and sometimes diseases. for distributively cardinal trait that passes from p atomic number 18nt to offspring is the result of reading carried by DNA. Possible Reasons For The Double Helix Shape DNA has a look-alike helix shape that is functional and useful in several ways. According to The National Center For Biotechnology instruction (2004): The chemical nature of the ascendants in double-stranded DNA creates a lighten twisting force that gives DNA its characteristic gently roster structure, known as the double helix. The two strands are attached to all(prenominal) other by chemical pairing of each infrastructure on one strand to a peculiar(prenominal) partner on the other strand. ampere (A) pairs with thymine (T), and gibibyte (G) pairs with cytosine (C). Thus, A-T and G-C base pairs are said to be complementary color.

This complementary base pairing is what makes DNA a suitable scrap for carrying our genetic information—one strand of DNA throw out act as a template to direct the implication of a complementary strand. In this way, the information in a DNA succession is readily copied and passed on to the next multi plication of cells. Because of the! strict aim of the chemical pairing, the double helix origination facilitates the correct stick of the appropriate chemical bases. However, some scientists give notice that the double helix design may also second to make up the physical strength of the gene. Gene construction is anti-parallel, message the strands work in opposite directions. Because of hydrogen bonding between the base pairs, an unequal number of hydrogen molecules exist on each side. Two hydrogen bonds exist between Adenine and thymine and three between Guanine and Cytosine, and...If you want to kick the put a full essay, order it on our website: OrderCustomPaper.com

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