Human genome technology Life as we know it is check out by genomes. Every organism posseses a genome that contains the biological direction needed to construct and maintain a victuals perfection of that organism. Most genomes, including those for all cellular life mental strains, are do of deoxyribonucleic acid (deoxyribonucleic acid) but a few viruses conduct RNA (ribonucleic acid) genomes. desoxyribonucleic acid and RNA are polymeric molecules made up of linear, unbranched chains of monomeric substances called nucleotides. Each nucleotide has tierce parts: a sugar, a phosphate group, and a metrical foot (fig 1.1).
In DNA, the sugar is 2’- dedeoxyribose and the bases are adenine (A), hundred (C), guanine (G) and tonne (T). Nucleotides are linked to one other by phosphodiester bonds to physique a DNA polymer, or polynucleotide, which business leader be some(prenominal) million nucleotides in length. DNA in living cells is double-stranded, 2 polynucleotides being wound around one other to form the double heix. The double helix is held t...If you want to live on a full essay, order it on our website:
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