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Why did Alexander Fleming invent penisilin?
Rosalia invented penisilin!!!!!!! nobody invented penicillin, it was discovered by Alexander Fleming growing in a petri dish when he noticed that it killed bacteria growing in the dish.
How did Alexander Fleming find out about microbes?
Alexander Fleming made his discoveries quite by accident. Fleming was an untidy worker, and during the summer of 1828 he went away for a holiday, but left a clutter of plates growing various bacteria lying about his desk. When he returned, whilst working on an influenza virus he noticed that mould had developed accidentally on a staphylococcus culture plate, and that the mould had created a bacteria-free circle around itself. Further experimentation proved that even a weaker-strength mould culture prevented growth of staphylococci. Thus, Fleming initiated the development and practice of antibiotic therapy for infectious diseases.
How did Alexander Fleming find out microbes?
Alexander Fleming made his discoveries quite by accident. Fleming was an untidy worker, and during the summer of 1828 he went away for a holiday, but left a clutter of plates growing various bacteria lying about his desk. When he returned, whilst working on an influenza virus he noticed that mould had developed accidentally on a staphylococcus culture plate, and that the mould had created a bacteria-free circle around itself. Further experimentation proved that even a weaker-strength mould culture prevented growth of staphylococci. Thus, Fleming initiated the development and practice of antibiotic therapy for Infectious Diseases.
What was so important about what Alexander Fleming did?
Fleming noticed that the secretions of a particular strain of bread mold killed bacteria growing in his cultures. Spurred on by this discovery, he developed penicillin, one of the first really powerful antibiotics.
Result of bacteria growing on top of broth?
The effect was that Alexander Fleming discovered penicillin the blue-green moss that coveredthe moss was called penicillium potatum.
Why was Alexander Fleming so important?
Alexander Fleming was a doctor and bacteriologist who discovered penicillin, receiving the Nobel Prize in 1945.Penicillin was the first antibiotic we ever had. His discovery was accidental but he was able to see the process behind it. He noticed that, on a plate used in Microbiology labs, that there was mold that wasn't supposed to be there. He also noticed that there was space around the mold and the bacteria growing there. The mold was making something that prevented the bacteria from growing any closer.When he studied that clear area, a product made by the mold was what prevented the bacteria from growing. The mold was Penicillin notatum. The product was called penicillin.
What could be treated as a result of Alexander Fleming's discover of penicillin?
Alexander Fleming's discovery of penicillin came about by accident. Fleming was an untidy worker, often leaving his equipment uncleaned. When he went away for a holiday during 1828, he left a clutter of plates growing various bacteria lying about his desk. After he returned, whilst working on an influenza virus he noticed that mould had grown on a staphylococcus culture plate. Not only that, the mould had created a bacteria-free circle around itself. Working on an hypothesis, he experimented further to determine that even a weaker-strength mould culture prevented growth of staphylococci. Thus, Fleming initiated the development and practice of antibiotic therapy for infectious diseases.
What part did Alexander Fleming play in the history of science?
Alexander Fleming was a scientist, and crucial to the development of penicillin as an important bacteria-fighting agent. Fleming is known for his discovery of the antibiotic substance penicillin from the fungus Penicillium notatum in 1928, for which he shared the Nobel Prize in Physiology or Medicine in 1945. What is more remarkable was how this discovery came about quite by accident. Fleming was an untidy worker, often leaving his equipment uncleaned. When he went away for a holiday during 1828, he left a clutter of plates growing various bacteria lying about his desk. After he returned, whilst working on an influenza virus he noticed that mould had grown on a staphylococcus culture plate. Not only that, the mould had created a bacteria-free circle around itself. Working on an hypothesis, he experimented further to determine that even a weaker-strength mould culture prevented growth of staphylococci. Thus, Fleming initiated the development and practice of antibiotic therapy for infectious diseases.
How did Alexander Flemming find penicillin?
The mold was growing in one of his experimental bacterial cultures and killing them, ruining the experiment. Others might have thrown it out, he determined what the mold was making that killed bacteria.
How do microbes and Alexander Fleming go together?
Alexander Fleming was a bacteriologist. He is known for his discovery of the antibiotic substance penicillin from the fungus Penicillium notatum in 1928, for which he shared the Nobel Prize in Physiology or Medicine in 1945. What is more remarkable was how this discovery came about by accidnt. Fleming was an untidy worker, and during the summer of 1828 he went away for a holiday, but left a clutter of plates growing various bacteria lying about his desk. When he returned, whilst working on an influenza virus he noticed that mould had developed accidentally on a staphylococcus culture plate, and that the mould had created a bacteria-free circle around itself. Further experimentation proved that even a weaker-strength mould culture prevented growth of staphylococci. Thus, Fleming initiated the development and practice of antibiotic therapy for infectious diseases.
Who is the father of Antibiotics?
Alexander Fleming discovered penicillin, the first antibiotic. He discovered it by accident when he noticed that some petri dishes (medium to grow bacteria) had been contaminated -- some mold was growing in them, and around the area of the mold the bacteria wouldn't grow.
How were the effects of penicillin on bacteria discovered?
Through lots of trial and error plus a healthy dose of experimentation. Scientists have known about the effects of mold on bacteria for hundreds of years but couldn't find a way to definitively prove which molds were acting on which bacteria. In 1928 Sir Alexander Fleming noticed a halo shaped ring of bacteria growing around a spot of mold in a petri dish but the bacteria couldn't get close enough to the mold to eat it. He theroized something in the mold was killing off the bacteria as they tried to approach it. He grew a pure culture of the mold and found it was called penecillum notatum. It was from this mold he was able to extract pure penecillin.
