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Images Dated 29th August 2002

Choose from 13 pictures in our Images Dated 29th August 2002 collection for your Wall Art or Photo Gift. All professionally made for Quick Shipping.

Computer artwork of a beta DNA segment and spheres Featured 29 Aug 2002 Print

Computer artwork of a beta DNA segment and spheres

DNA molecule. Computer artwork of part of a strand of beta DNA (deoxyribonucleic acid) seen on a background of spheres. The spheres may represent bacteria. Beta DNA is the more common form, and spirals clockwise when seen from above. DNA contains all the inherited instructions necessary to produce an organism. The DNA molecule is composed of two strands (red & blue) of atoms twisted into a helical shape. These strands are joined by the interactions of cross-linking bases (yellow) between them. The sequence of bases along the strands makes up the genetic code in the form of genes, specific segments of DNA. Bacteria are used to genetically engineer DNA