Antibiotics Antibiotics have played a major role in our society thanks to Sir Alexander Flemings c atomic design 18ful observations in 1928. Without it, numerous lives would be in danger overdue to infectious diseases. Antibiotics ar chemical substances produced by various species of microorganisms and new(prenominal) living systems that ar capable in small concentrations of inhibiting the crop of or violent death bacteria and other microorganisms. These organisms push aside be bacteria, viruses, fungi, or animals called protozoa. A jumpicular group of these agents is made up of drugs called antibiotics, from the Greek ledger 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 synthetic - that is, produced artificially. Penicillin is perhaps the best known antibiotic. Its husking and after development is among mankinds greatest achievements. Antibiotics have enabled the medical craft to administer effectively many...If you want to get a wide essay, determine it on our website:
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