Observe time-lapse photography of Penicillium mold releasing penicillin to its surroundings
Time-lapse photography of Penicillium mold growth.
Encyclopædia Britannica, Inc.
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Encyclopædia Britannica, Inc.The pilot black snake (Elaphe obsoleta) uses its platelike scales to travel with an easy gliding motion.
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Encyclopædia Britannica, Inc.The “tongue map” locates taste receptors for sweet, salty, bitter, and sour flavors on different parts of the tongue.
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Encyclopædia Britannica, Inc.Each offspring is a combination of its two parents, receiving some dominant traits from its mother and others from its father.
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Encyclopædia Britannica, Inc.Archival footage of Alexander Fleming and the discovery of penicillin.
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© Open University (A Britannica Publishing Partner)Learn about antibiotics.
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© Open University (A Britannica Publishing Partner)Learn about Alexander Fleming's discovery of penicillin.
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Encyclopædia Britannica, Inc.Penicillium and Saccharomyces are among the many genera of fungi that are important to humans.
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Transcript
NARRATOR: Penicillium has proven useful to man as the source of the antibiotic penicillin.
As the mold grows on this meat patty, it releases penicillin to its surroundings.
As the mold grows on this meat patty, it releases penicillin to its surroundings.
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