microbiology EXAM A+ GRADE ASSURED COMPLETE SOLUTIONS AND VERIFIED ANSWERS

EXAM

Exam Solution
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Microbiology Exam 1 Chapters 1 4 Karteikarten 2026 A ga ga ga ga ga ga ga ga




+ GRADE ASSURED COMPLETE SOLUTIONS AND VERIFI
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ED ANSWERS (07640)
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QUESTION 1 ga




Antoni van Leeuwenhoek was the first person in history to...
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ANSWER

...view protozoa and bacteria called ANIMALCULES.
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QUESTION 2 ga




Who developed the technique of vaccination to prevent smallpox?
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ANSWER

Edward Jenner ga




QUESTION 3 ga




Who advocated handwashing to prevent puerperal sepsis?
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ANSWER

Ignaz Semmelweis
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QUESTION 4 ga




Who is responsible for infection control and epidemiology?
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ANSWER

John Snow
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, QUESTION 5 ga




Who disproved spontaneous generation?
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ANSWER

Louis Pasteurga




QUESTION 6 ga




Robert Koch was involved in research on all of the following topics except...
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A) the cause of anthrax.
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B) the cause of fermentation.
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C) development of a method to prove the cause of an infectious disease.
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D) the cause of tuberculosis.
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E) techniques for isolating microbes in the laboratory.
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ANSWER

...the cause of fermentation.
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QUESTION 7 ga




The microbial production of alcohol from sugar is known as?
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ANSWER

Fermentation



QUESTION 8 ga




Microorganisms characterized by the absence of a nucleus are called?
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ANSWER

Prokaryotes



QUESTION 9 ga




The microbes commonly known as _____ are single-
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celled eukaryotes that possess no cell wall and are generally motile.
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ANSWER

Protozoa



QUESTION 10 ga