History of Microbiology Theories

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Questions and Answers

Who discovered the first commercially available antibiotic known as Prontosil?

  • Gerhard Domagk (correct)
  • Selman Waksman
  • Alexander Fleming
  • Heide Schulz

Which Nobel laureate discovered Penicillin?

  • Heide Schulz
  • Alexander Fleming (correct)
  • Gerhard Domagk
  • Selman Waksman

Who discovered Streptomycin, the first antibiotic effective against TB?

  • Heide Schulz
  • Alexander Fleming
  • Gerhard Domagk
  • Selman Waksman (correct)

What is the study of algae known as?

<p>Phycology (A)</p> Signup and view all the answers

Which discipline focuses on the study of fungi?

<p>Mycology (C)</p> Signup and view all the answers

Who is considered the first true microbiologist?

<p>Anton Leeuwenhoek (D)</p> Signup and view all the answers

What was the main purpose of Francisco Redi's experiment with the jars of decaying meat?

<p>To demonstrate that maggots do not arise spontaneously (A)</p> Signup and view all the answers

What was the outcome of John Needham's experiment with nutrient broth in sealed flasks?

<p>Microbial growth (A)</p> Signup and view all the answers

Who proposed a theory suggesting that animals could originate from soil?

<p>Aristotle (A)</p> Signup and view all the answers

What was the significance of the jar covered with gauze in Francisco Redi's experiment?

<p>It stopped the entry of flies to lay eggs (A)</p> Signup and view all the answers

Who developed the first bacterial filter in 1884?

<p>Charles Chamberland (B)</p> Signup and view all the answers

What did John Needham believe was contained in organic matter that led to microbial growth in his experiments?

<p>Vital force (D)</p> Signup and view all the answers

What was the chemotherapeutic agent developed by Paul Ehrlich in 1910 to combat syphilis?

<p>Salvarsan (D)</p> Signup and view all the answers

Who identified lice as the transmitter of epidemic typhus caused by Rickettsia prowazekii?

<p>Henry Nicolle (C)</p> Signup and view all the answers

Which scientists developed the enrichment culture technique and the use of selective media?

<p>Martinus Beijerinck and Sergei Winogradsky (D)</p> Signup and view all the answers

What was the first viral pathogen to be studied according to the text?

<p>Tobacco mosaic disease virus (A)</p> Signup and view all the answers

Who developed the petri dish (plate) that made isolation of pure cultures possible?

<p>Julius Richard (D)</p> Signup and view all the answers

Who is known as the Father of Bacteriology?

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

Which scientist proposed the use of moist heat for three consecutive days to eradicate vegetative cells and endospores?

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

Who demonstrated that routine hand washing can prevent the spread of disease?

<p>Ignaz Semmelweis (B)</p> Signup and view all the answers

What term was given by Pasteur to honor Edward Jenner's work on smallpox vaccination?

<p>Vaccination (C)</p> Signup and view all the answers

Who used phenol as an antiseptic in wound infections and is known as the Father of Antiseptic Surgery?

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

Which scientist formulated criteria that provided proof that a specific organism can cause a disease?

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

Who was the Italian who made the earliest microscopic observations on bees and weevils?

<p>Francesco Stelluti (D)</p> Signup and view all the answers

What did Girolamo Fracastoro believe was transferred by 'seminaria morbi'?

<p>Bad seed (D)</p> Signup and view all the answers

Which Dutch scientist was the first to accurately observe microorganisms like 'animalcules'?

<p>Anton Van Leeuwenhoek (A)</p> Signup and view all the answers

Who suggested that disease could be caused by invisible living creatures even before microorganisms were seen?

<p>Lucretius &amp; Fracastoro (D)</p> Signup and view all the answers

What did Anton Van Leeuwenhoek observe microorganisms from, among other things?

<p>All of the above (D)</p> Signup and view all the answers

Which early microbiologist studied syphilis and believed it was transferred by 'seminaria morbi'?

<p>Girolamo Fracastoro (B)</p> Signup and view all the answers

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