Introduction to Microbiology Quiz

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Questions and Answers

Which category of microorganism is responsible for decomposing dead organisms and waste products?

  • Saprophytes (correct)
  • Archean
  • Protozoa
  • Viruses

What term describes microorganisms that help inhibit the growth of pathogens by occupying space and secreting materials?

  • Ubiquitous
  • Microbial enemies
  • Microbial allies (correct)
  • Opportunistic pathogens

Which category of microorganism is involved in the elemental cycle and aids in fertilization by returning nutrients to the soil?

  • Fungi (correct)
  • Protozoa
  • Bacteria
  • Algae

What type of microorganism produces toxins capable of causing diseases in humans?

<p>Pathogenic microorganism (B)</p> Signup and view all the answers

Which term describes microorganisms that can cause disease if they gain access to a part of the body where they don't belong?

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

What does the term 'ubiquitous' mean in the context of microorganisms?

<p>They are everywhere (D)</p> Signup and view all the answers

Who was the first to report accurate descriptions and drawings of bacteria and protozoa?

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

Which scientist disproved the theory of spontaneous generation and proved the germ theory of disease?

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

Who is credited as the father of bacteriology?

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

Which scientist discovered smallpox vaccination using cowpox virus?

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

Who was the first to use antiseptics in medical practice?

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

Which scientist reported that yellow fever is transmitted to humans by mosquitoes?

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

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