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Alexander fleming was working on which bacterium when he discovered first antibiotics-
- a)streptococcus
- b)staphylococcus
- c)streptomyces
- d)Staphylobaccilus
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Alexander fleming was working on which bacterium when he discovered fi...
Alexander Fleming was working on Staphylococcus bacterium when he discovered the first antibiotics. Here's a detailed explanation:
Background:
Alexander Fleming was a bacteriologist and immunologist who worked at St. Mary's Hospital in London. In 1928, he made a groundbreaking discovery that would revolutionize medicine and save millions of lives. While working with cultures of Staphylococcus bacteria, he noticed that a certain mold had contaminated one of his petri dishes and was growing on it. He observed that the area around the mold was free of bacteria, which was unusual.
Discovery of First Antibiotics:
Fleming was curious about this phenomenon and decided to investigate further. He identified the mold as Penicillium notatum and found that it produced a substance that inhibited the growth of Staphylococcus bacteria. This substance was later named penicillin.
Significance of Discovery:
Fleming's discovery of penicillin was a major breakthrough in medicine. Before antibiotics, bacterial infections were a major cause of death, and there were no effective treatments for them. Penicillin and other antibiotics revolutionized the treatment of bacterial infections and saved countless lives. They are still widely used today to treat a variety of bacterial infections.
Conclusion:
In conclusion, Alexander Fleming discovered the first antibiotics, penicillin, while working with Staphylococcus bacteria. His discovery revolutionized medicine and saved millions of lives.
Background:
Alexander Fleming was a bacteriologist and immunologist who worked at St. Mary's Hospital in London. In 1928, he made a groundbreaking discovery that would revolutionize medicine and save millions of lives. While working with cultures of Staphylococcus bacteria, he noticed that a certain mold had contaminated one of his petri dishes and was growing on it. He observed that the area around the mold was free of bacteria, which was unusual.
Discovery of First Antibiotics:
Fleming was curious about this phenomenon and decided to investigate further. He identified the mold as Penicillium notatum and found that it produced a substance that inhibited the growth of Staphylococcus bacteria. This substance was later named penicillin.
Significance of Discovery:
Fleming's discovery of penicillin was a major breakthrough in medicine. Before antibiotics, bacterial infections were a major cause of death, and there were no effective treatments for them. Penicillin and other antibiotics revolutionized the treatment of bacterial infections and saved countless lives. They are still widely used today to treat a variety of bacterial infections.
Conclusion:
In conclusion, Alexander Fleming discovered the first antibiotics, penicillin, while working with Staphylococcus bacteria. His discovery revolutionized medicine and saved millions of lives.
Community Answer
Alexander fleming was working on which bacterium when he discovered fi...
B is correct
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Alexander fleming was working on which bacterium when he discovered first antibiotics-a)streptococcusb)staphylococcusc)streptomycesd)StaphylobaccilusCorrect answer is option 'B'. Can you explain this answer?
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