Introduction to Microbiology Quiz
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Questions and Answers

What is microbiology?

  • The study of weather patterns
  • The study of large living organisms
  • The study of very small living organisms (correct)
  • The study of rocks and minerals
  • What does the word 'microbiology' derive its name from?

  • A combination of Greek and Latin words
  • Two Greek words
  • Three Greek words (correct)
  • Four Latin words
  • Who made the first useful microscopes and was the first to observe and describe single-celled organisms?

  • Robert Hooke
  • Antony van Leeuwenhoek (correct)
  • Louis Pasteur
  • Alexander Fleming
  • What did Robert Hooke do in the field of microbiology?

    <p>Made the first useful microscopes (C)</p> Signup and view all the answers

    What are the characteristics of microorganisms mentioned in the text?

    <p>Very small size, unicellular, present everywhere (A)</p> Signup and view all the answers

    Where are microorganisms present according to the text?

    <p>Everywhere including air, water, and soil (C)</p> Signup and view all the answers

    Who discovered the first relatively safe and effective antibiotics isolated from microorganisms?

    <p>Sir Alexander Fleming (D)</p> Signup and view all the answers

    Which branch of microbiology is concerned with the study of parasites?

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

    Who developed the first useful drug against a variety of bacterial infections, the first sulfa drug?

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

    Which scientist demonstrated that microorganisms are present in the air?

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

    What did Waksman discover?

    <p>Streptomycin and other antibiotics (A)</p> Signup and view all the answers

    Which branch of microbiology is concerned with the studying of algae?

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

    Which percentage of known species of bacteria are beneficial?

    <p>87% (D)</p> Signup and view all the answers

    Which branch of microbiology is concerned with the study of viruses?

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

    What did Robert Koch and his colleagues develop a technique for?

    <p>Obtaining pure culture of colonies of bacteria and fungi (B)</p> Signup and view all the answers

    Which branch of microbiology is concerned with the studying of yeast?

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

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