sir Alexander Fleming Nobel Prize Speech Dissertation Example For Download

Sir Alexander Fleming Penicillin Discovery Name University Details Date of Submission Sir Alexander Fleming Penicillin Discovery Abstract Back in 1945, Sir Alexander alongside his fellow scientists Sir Howard Florey and Ernst Chain received Nobel Prize award in Medicine for the discovery of Penicillin that had therapeutic effects on various contagious diseases. Throughout the Nobel speech, Sir Alexander Fleming used Charles Darwin’s theory of Natural selection to explain how they discovered the drug. However, Alexander predicted that the drug (Penicillin) would become less useful to its target bacteria if used in an extended period. The phenomenon s referred as antibiotic resistance. As Alexander (1945), pointed out, the human ignorance creates a huge danger as they may overdose themselves exposing their microbes to non-lethal capabilities of developing a resistant. Notably, some bacteria can produce enzymes that wipe out the antibiotics and other produce proteins that pump out the a...

Free sir Alexander Fleming Nobel Prize Speech Dissertation Example