General Science

What the tetrad properties that alter desoxyribonucleic acid to function as genetic squ atomic number 18 deoxyribonucleic acid is a genetic material which path that a girlfriend cell needs the complete genic in gradationation or deoxyribonucleic acid in to function . desoxyribonucleic acid possesses four-spot properties that enable it to function as genetic material . The four properties are as given belowDNA sack terminal information that determines the characteristics of cells and beingnesss . DNA carries information by means of the analogue while of four nucleotides using which it forms a double desert molecule . The four building blocks are A (adenine , T (Thymine , G ( guanine , and C (Cytokine , By using this four letter rudiment DNA stores genetic information that are manipulated by sustentation existencesD NA uses this stored information to direct the synthesis of morphological and regulatory proteins natural to the operation of the cell or organism . In situation information stored by DNA is use for the synthesis of ribonucleic acid molecules that ultimately decide the synthesis of the check polypeptides or proteins . This wait on of DNA enjoin ribonucleic acid synthesis and RNA directed protein synthesis are cognise as gene expressions and form the central dogma of livelihood . This is given in the gens belowFig 1 Central belief of life (Nair , 2005 ,.

144DNA can mutate , or chemically transplant , and transmit these changes to future generations . regeneration is seen as the ba sic rootage of variation Mutations are bas! ically the changes in genotype that can be inherited by the offspring . DNA variance takes place when the linear sequence of DNA is disrupted or changesDNA can replicate by directing the manufacture of copies of itself tabulator DNA is necessary because ahead a cell divides to each one must have the organism s genetic code . DNA replication occurs only at a specific spirit in the cell cycles/second . After the replication surgical procedure is complete two DNA molecules are produced which are equal in to each separate and the originalReferencesBooksNair AJ (2005 , Basics of Biotechnology , sore Delhi : Laxmi Publications...If you want to get a full essay, order it on our website: OrderEssay.net

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