History of Microbiology Milestones
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Questions and Answers

What is the meaning of the term 'Parasitology'?

  • The study of the parasites of man and their medical consequences (correct)
  • The study of very small living organisms
  • The science of studying small life forms
  • The study of microorganisms usually less than 1 mm in diameter
  • What is the root word for 'Parasitology'?

  • para (correct)
  • micros
  • logos
  • bios
  • What does 'Microbiology' refer to?

  • The study of microbes that are at least 1 mm in diameter
  • The science of studying any living organisms
  • The study of very large organisms
  • The study of small life forms that are invisible to the naked eye (correct)
  • Which term reflects the meaning of 'MICROBIOLOGY'?

    <p>The study of very small living organisms</p> Signup and view all the answers

    What is the translation of the Greek word 'bios' in 'Microbiology'?

    <p>Life</p> Signup and view all the answers

    In what size range are the organisms studied in Microbiology typically found?

    <p>Less than 1 mm in diameter</p> Signup and view all the answers

    Who was the first to observe and describe single-celled organisms as 'animalcules'?

    <p>Antonie Van Leeuwenhoek</p> Signup and view all the answers

    Which scientist is credited with developing the compound microscope?

    <p>Robert Hooke</p> Signup and view all the answers

    Who demonstrated that air carried germs to the culture medium?

    <p>Lazzaro Spallanzani</p> Signup and view all the answers

    Which scientist supported the spontaneous generation theory by proposing that tiny organisms arose spontaneously on mutton gravy?

    <p>John Needham</p> Signup and view all the answers

    Who is referred to as the 'Father of Medical Microbiology'?

    <p>Louis Pasteur</p> Signup and view all the answers

    Which scientist pointed out that no growth took place in swan neck shaped tubes due to dust and germs trapped on the walls?

    <p>Louis Pasteur</p> Signup and view all the answers

    Which of the following statements best summarizes the effects of yeast and bacteria on human beings?

    <p>They are beneficial as they can produce liquid biofuels like ethanol and butanol.</p> Signup and view all the answers

    In the context of microorganisms, what were the two schools of thought regarding their origin?

    <p>Abiogenesis and Biogenesis</p> Signup and view all the answers

    Which historical figure is credited with the experiment involving cooked meat in open flasks that led to the refutation of the concept of Spontaneous Generation?

    <p>John Needham</p> Signup and view all the answers

    What was the key belief associated with Abiogenesis as a theory of life's origin?

    <p>Life arose from non-living matter.</p> Signup and view all the answers

    Which event is associated with the earliest known occurrence of Smallpox recorded in history?

    <p>1122 BC in China</p> Signup and view all the answers

    What did Aristotle and others believe about the development of living organisms from non-living materials?

    <p>&quot;Spontaneous generation&quot; could occur.</p> Signup and view all the answers

    Who is credited with developing the Petri dish, a container used for solid culture media?

    <p>Richard Petri</p> Signup and view all the answers

    Which scientist is known as the Father of Antiseptic surgery and introduced Antiseptic techniques in Surgery?

    <p>Joseph Lister</p> Signup and view all the answers

    Who was the first to prevent smallpox and discovered the technique of vaccination?

    <p>Edward Jenner</p> Signup and view all the answers

    Which scientist discovered penicillin from Penicillium notatum that destroys several pathogenic bacteria?

    <p>Paul Ehrlich</p> Signup and view all the answers

    Who is known as the Father of Chemotherapy and discovered Salvarsan as a treatment for syphilis?

    <p>Paul Ehrlich</p> Signup and view all the answers

    Which scientist coined the term 'Virus' for filterable infectious agents?

    <p>Beijerinck</p> Signup and view all the answers

    Who suggested the process of pasteurization in 1897?

    <p>Louis Pasteur</p> Signup and view all the answers

    Which scientist coined the term 'microbiology'?

    <p>Louis Pasteur</p> Signup and view all the answers

    Who discovered the highly resistant bacterial structure known as endospore?

    <p>John Tyndall</p> Signup and view all the answers

    Which scientist proposed the use of agar in culture media?

    <p>Fanne Eilshemius Hesse</p> Signup and view all the answers

    Who demonstrated the role of bacteria in causing disease and discovered Anthrax bacillus, Tubercle bacillus, and Cholera vibrios?

    <p>Robert Koch</p> Signup and view all the answers

    What did John Tyndall's process of 'Tyndallisation' involve?

    <p>Intermittent heating to kill spores</p> Signup and view all the answers

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