Wednesday, October 30, 2013

Antibiotics

Antibiotics Antibiotics have played a major role in our society thanks to Sir Alexander Flemings c arful observations in 1928. Without it, more lives would be in danger due to infectious diseases.Antibiotics be chemical substances produced by various species of microorganisms and other living systems that argon capable in small concentrations of inhibiting the growth of or cleansing bacteria and other microorganisms. These organisms can be bacteria, viruses, fungi, or animals called protozoa. A occasionicular group of these agents is made up of drugs called antibiotics, from the Greek news anti ("against") and bios ("life").
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Some antibiotics atomic number 18 produced from living organisms much(prenominal) as bacteria, fungi, and molds. Others are wholly or in part synthetic - that is, produced artificially.Penicillin is maybe the best known antibiotic. Its discovery and ulterior development is among mankinds sterling(prenominal) achievements. Antibiotics have enabled the medical profession to trade effec...If you want to pick out a full essay, order it on our website: BestEssayCheap.com

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