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Question

The cultures of Alexander Fleming consisted of

A
Streptococcus
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B
Staphylococcus
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C
Bacillus
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D
Clostridium
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Solution

The correct option is B Staphylococcus
  • Alexander Fleming was working with a bacteria to study the action of lysozyme and its role in the fighting of the infection in the human body.
  • The bacterial culture that he was working on was of Staphylococcus
  • Due to some fault, the bacterial culture Fleming was working on developed a fungal infection of Penicillium notatum which inhabited the growth of the bacteria in the culture.
  • The secretion which was released by the fungus was called mold juice by Fleming but later he named it as penicillin after the name of the organism which secretes it.
  • So the answer Staphylococcus is correct.

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