2011 (29) March (29) days of class 29/03/2011 Vaccines closet lover reproduction of viruses Vir

In the early 1950s, (US researchers decided to test the theory A. Oparin and JBS Haldane). So in 1953, Stanley L. Miller (1930-2007) chemistry student, outlined an experiment with the help of his teacher Harold C. Urey (1893-1981) at the University of Chicago. Harold Urey Miller gave six months to achieve some interesting results, if I did not they would not spend money on that idea. So Miller closet lover outlined and built an apparatus that simulated closet lover the conditions of the early Earth. In an evacuated glass tube (which was made vacuum) he put hydrogen, ammonia, methane and water vapor, carbon dioxide and boiling water at the bottom (to represent an ocean). In this bottle he produced electrical discharges simulating lightning that occurred at that time in the early atmosphere. After a week appeared vestiges closet lover of a coloring substance orange to light brown, which Miller analyzed and found it rich in amino acids - the building blocks of proteins. This experiment demonstrated that organic molecules closet lover (amino acids) could have formed under the conditions closet lover of the early Earth, which reinforces the hypothesis of the gradual evolution of chemical systems. It ranged the gas mixture and can obtain various compounds of the main metabolism of living beings such as amino acids, proteins closet lover and fatty acids. Thanks to the pioneering experience of Stanley Miller, now scientists are able to reproduce in the laboratory almost all the most important amino acids.
2011 (29) March (29) days of class 29/03/2011 Vaccines closet lover reproduction of viruses Viruses are not trained ... EXERCISES (week of 21 / III / 2011) 1) How ... Main viruses which attack human flu (or I ... PLAYBACK A BACTERIOPHAGE T4 ON A BACTERIA REPRODUCTION OF A VIRUS ON A CELL eukaryotic closet lover TYPES OF VIRUS Two types of viruses (not envelop ... See how the H5N1 virus attacks closet lover the human body LEARNING WASH HANDS WELL WHO - How do I was ... ORGANELLES CELLULAR closet lover MITOCÔNDRIASRudolph Albert Von ... monera United Kingdom m ... concept of Femelhantes species, living in the same te ... Reproduction ONE CELL STRUCTURE prokaryotic (CELL Bacteria. .. A REPRESENTATION OF THE KINGDOMS FIVE WHITTAKER closet lover (1 ... BIOLOGICAL CLASSIFICATION Basic rules of nomenc ... What criteria should we use to compare and class ... EVOLUTION OF ITS GROUND ATMOSPHERE GASES The experiment of Stanley Miller and Harold Urey Coacervates Oparin-Haldane theory BEINGS OF ORIGIN closet lover LIVE biogenesis WORK FOR quarter END OF Aristotle closet lover Stagira 9 / Feb / 2011 CFB - BIOLOGY Βιος: Bios Life = λογο ... CHARACTERISTICS OF LIVING THINGS