Microbiology and Koch's Postulates Quiz
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Questions and Answers

What is the sub-discipline of microbiology that focuses on studying fungi?

  • Mycology (correct)
  • Phycology
  • Bacteriology
  • Protozoology

Which field of study focuses on the immune response in living organisms?

  • Virology
  • Bacteriology
  • Mycology
  • Immunology (correct)

What is one of the applications of microbiology in pharmaceutical industries mentioned in the text?

  • Development of skyscrapers
  • Creation of fashion accessories
  • Production of cars
  • Production of antibiotics (correct)

Which term refers to the study of bacteria and archaea?

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

What historical practice helped prevent the spread of the plague according to the text?

<p>Isolation of disease victims (D)</p> Signup and view all the answers

Which field of study specifically deals with studying viruses?

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

Who developed the Gram stain in 1884?

<p>Hans Christian Gram (D)</p> Signup and view all the answers

Which kingdom includes both protozoa and algae?

<p>Kingdom of Protista (A)</p> Signup and view all the answers

Who is known as the Father of antiseptic surgery?

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

Which kingdom includes bacteria and archaea?

<p>Kingdom of Monera (A)</p> Signup and view all the answers

Who developed the bacterial simple staining in 1881?

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

What did biologists divide Monera into?

<p>-Eubacteria (Bacteria) and Archeobacteria (D)</p> Signup and view all the answers

Which type of microorganism lacks peptidoglycan in their cell wall?

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

What type of parasites are flatworms and roundworms classified as?

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

Which type of microorganism uses organic compounds as a source for energy and carbon?

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

Which microorganism is photosynthetic and important in aquatic ecosystems?

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

Which type of microorganism is unicellular without a cell wall?

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

Which microorganism is not considered a plant due to the lack of roots, stems, and leaves?

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

Which of the following is a characteristic of viruses as non-cellular infectious agents?

<p>They are obligate intracellular parasites that require a host cell to exhibit the characteristics of life. (C)</p> Signup and view all the answers

What is the arrangement of cocci bacteria known as 'Tetrads'?

<p>Cocci arranged in groups of four. (B)</p> Signup and view all the answers

Which of the following is an example of a Streptobacilli arrangement in bacilli bacteria?

<p>Bacilli arranged in chains. (D)</p> Signup and view all the answers

What is the defining characteristic of prions as non-cellular infectious agents?

<p>Prions are made of protein particles with no nucleic acids. (D)</p> Signup and view all the answers

Which of the following is an example of a virus that is a bacteriophage (phage)?

<p>Certain types of viruses that attack bacteria (C)</p> Signup and view all the answers

What is the arrangement of cocci bacteria known as 'Palisades'?

<p>Cocci arranged in a vertical, fence-like structure. (D)</p> Signup and view all the answers

Which of the following statements about prokaryotic cells is correct?

<p>Their cell wall is composed of peptidoglycan. (B)</p> Signup and view all the answers

What is the primary function of mitochondria in eukaryotic cells?

<p>Energy production and storage (C)</p> Signup and view all the answers

How is the binomial nomenclature system used for naming microorganisms?

<p>The first name is the genus, and the second name is the species. (C)</p> Signup and view all the answers

Which of the following statements about eukaryotic cells is incorrect?

<p>They undergo binary fission for cell division. (A)</p> Signup and view all the answers

What is the primary difference between the ribosomes found in prokaryotic and eukaryotic cells?

<p>Prokaryotic ribosomes are composed of different subunits than eukaryotic ribosomes. (D)</p> Signup and view all the answers

Which of the following organisms are examples of prokaryotes?

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

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