ANTIBIOTICS

ANTIBIOTICS Antibiotics have played a major role in our society thanks to Sir Alexander Flemings cargonful observations in 1928. Without it, some(prenominal) lives would be in danger due to infectious diseases. Antibiotics atomic number 18 chemical substances produced by various species of microorganisms and other living systems that be capable in small concentrations of inhibiting the growth of or fantastic death bacteria and other microorganisms. These organisms can be bacteria, viruses, fungi, or animals called protozoa.

A bursticular group of these agents is made up of drugs called antibiotics, from the Greek sing anti (against) and bios (life). Some antibiotics are produced from living organisms such(prenominal) as bacteria, fungi, and molds. Others are wholly or in part artificial - that is, produced artificially. Penicillin is perhaps the best known antibiotic. Its discovery and subsequently developing is among mankinds greatest achievements. Antibiotics have e...If you want to get a across-the-board essay, order it on our website: BestEssayCheap.com

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