oldephartte(in training): 12 August

Building bridges with 'Art' - Yasmina Reza (Photo credit: net_efekt)

From left to right, the structures of A-, B- and Z-DNA. The structure a DNA molecule depends on its environment. In aqueous enviromnents, including the majority of DNA in a cell, B-DNA is the most common structure. The A-DNA structure is dominates in dehydrated samples and is similar to the double-stranded RNA and DNA/RNA hybrids. Z-DNA is a rarer structure found in DNA bound to certain proteins. (Photo credit: Wikipedia)

English: The structure of DNA showing with detail showing the structure of the four bases, adenine, cytosine, guanine and thymine, and the location of the major and minor groove. (Photo credit: Wikipedia)

English: DNA replication or DNA synthesis is the process of copying a double-stranded DNA molecule. This process is paramount to all life as we know it. (Photo credit: Wikipedia)

Animation of the structure of a section of DNA. The bases lie horizontally between the two spiraling strands. (Photo credit: Wikipedia)

http://www.netvibes.com/opit#General

(35)

Malians await outcome of presidential run-off 12 hours ago

Vote counting is underway in the second and final round of the Malian presidential election....
Malians await outcome of crucial presidential run-off 12 hours ago

Vote counting is underway in the second and final round of the Malian presidential election....
US could exploit trade deal to expand spying 13 hours ago

US spying on Europeans will be expanded if the Transatlantic Trade deal gives a free pass to...