History and Developments in Microbiology - Bio120 CNAM BUCS 1.2 Quiz
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History and Developments in Microbiology - Bio120 CNAM BUCS 1.2 Quiz

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Questions and Answers

Who proposed that disease was caused by invisible living creatures?

Girolamo Fracastoro

Who first observed bacteria and protozoa using a microscope?

Antoni van Leeuwenhoek

What was the main question driving the 'Golden Age of Microbiology'?

All of the above

Who provided evidence against the theory of spontaneous generation?

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

Who introduced a vaccination procedure for smallpox?

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

What major advance in microbiology did Robert Koch make?

<p>Proposed that disease was caused by invisible living creatures</p> Signup and view all the answers

Who was awarded the Nobel Prize in Physiology or Medicine in 1945 for the discovery of penicillin?

<p>Alexander Fleming, Howard Florey, and Ernst Boris Chain</p> Signup and view all the answers

What year was Selman Waksman awarded the Nobel Prize in Physiology or Medicine?

<p>1952</p> Signup and view all the answers

What was one of the key developments in early microbiology mentioned in the text?

<p>The use of Petri dishes to hold solid growth media</p> Signup and view all the answers

What was the name of the scientist who is considered a founder of modern microbiology and the first microbial ecologist?

<p>Sergei Winogradsky</p> Signup and view all the answers

Which of the following techniques for estimating the number of bacteria in a solution is mentioned in the text?

<p>Performing a serial dilution and counting the number of colonies that form</p> Signup and view all the answers

What was one of the key developments in sterilization techniques mentioned in the text?

<p>The use of steam to sterilize growth media</p> Signup and view all the answers

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