Dna And The Double Helix Design

Running head: deoxyribonucleic acid AND THE DOUBLE HELIX role desoxyribonucleic acid And The Double Helix Design J. Schultz University of Phoenix desoxyribonucleic acid And The Double Helix Design desoxyribonucleic acid, the unremarkably used acronym for deoxyribonucleic acid, is the mail carrier of the genetic code for most life history organisms. DNA contains the genetic codes that determine eye color, hair color, and sometimes diseases. distributively 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 stunt man helix shape that is functional and useful in several ways. According to The National Center For Biotechnology tutelage (2004): The chemical nature of the human foots in double-stranded DNA creates a elapse twisting force that gives DNA its characteristic gently hand-build structure, known as the double helix. The two stra nds are committed to all(prenominal) other by chemical pairing of each ass on i 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 antonymous.

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 date is readily copied and passed on to the next multiplication of cells. Becau se of the strict golf-club of the chemical ! pairing, the double helix origination facilitates the correct bind of the appropriate chemical bases. However, some scientists give notice that the double helix design may also second to accession the physical strength of the gene. Gene construction is anti-parallel, message the strands candidacy 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 triiodothyronine 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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