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Andreyy89
3 years ago
13

Which of the following is mismatched? Group of answer choices Ehrlich – "magic bullet" theory Fleming – initial identificati

on of penicillin's effect on gram-positive microbial growth Florey and Chain – identification of Penicillium as the producer of penicillin Kirby and Bauer – disc-diffusion method None of these is mismatched.
Biology
1 answer:
monitta3 years ago
5 0

Answer:

The correct answer is E.

Explanation:

  • Paul Ehrlich is the scientist who discovered a treatment for the disease Syphilis in the year 1900 which was then named Magic Bullet as a concept. This answer is correct.
  • Alexander Fleming was a Scottish scientist and while he was working on a cure for influenza, commonly known as flu, after a coincidence on one of his experiments he discovered a substance. He observed that it killed the bacteria that it came into contact with and named it Penicilin.
  • Howard Florey and Ernst Chain are scientist who picked up Fleming's discovery of penicilin and tried to improve it. As a result of their experiments, they discovered a technique that was used to make a more pure and concentrated penicilin.
  • Kirby Bauer method is used to find out if a certain type of bacteria has any sensitivity to a specific type of antibiotic.

The correct answer is E, none of the pairs are mismatched.

I hope this answer helps.

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Microscopic unicellular organisms, eukaryotic and heterotrophs -predators or detritivores-. Most of them are aquatic free-living organisms, but some species are parasites. They feed on<u> bacteria</u>, other organic wastes, and other microscopic organisms. The phagocytosis process is normally used to ingest the food, invaginating their cell membrane.  

<u>Algae</u>:

Eukaryotic micro- or macroscopic organisms. Autotroph and photosynthetic. They might be either unicellular or pluricellular. They use sunlight to synthesize organic matter from water, CO₂, and mineral salts. Unicellular ones can be free-living or associate with others to form colonies. They are part of the phytoplankton and are ingested by heterotrophic organisms. Pluricellular algae do not create real tissues but they compose a tale. The depth at which they inhabit depends on the pigments they produce. All of them inhabit fresh or sea waters.

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