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Prescott's Microbiology 8th Edition by Joanne Willey, Linda Sherwood, Christopher J. Woolverton, Lansing Prescott, John Harley, Donald Klein
Edition 8ISBN: 0077403274Prescott's Microbiology 8th Edition by Joanne Willey, Linda Sherwood, Christopher J. Woolverton, Lansing Prescott, John Harley, Donald Klein
Edition 8ISBN: 0077403274Leeuwenhoek is often referred to as the father of microbiology. However, many historians feel that Louis Pasteur, Robert Koch, or perhaps both, deserve that honor. Who do you think is the father of microbiology? Why?
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Step 1 of 3
Leeuwenhoek is known for his early microscopy work on bacteria and protists. He made improvements to the microscope that enabled him to observe and describe single-celled organisms. He is credited for the discovery of bacteria and is thus referred to as the “father of microbiology”. Hence contributions by other scientists were required to develop the field of microbiology. Seeing microbes was the first step. However, microbes needed to be isolated and cultured before they could be studied further. Leeuwenhoek, Pasteur, and Koch could easily share the title of father of microbiology since all made large contributions to the field.
Step 2 of 3
Louis Pasteur made seminal advancements in the field of microbiology. Pasteur helped to disprove the theory of spontaneous generation. He also made significant strides in sterilization and the liquid culture of bacteria. Sterilization is an extremely important part of microbiology. Scientists need to have a controlled environment to carry out their experiments. If nutrient media or glassware is not properly sterilized then the experiment cannot be validated. The outcome of the experiment may be altered by the presence of unknown microbes.
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Robert Koch was the first to show that a bacterium could cause a disease. His postulates are still in use today for identifying the causative agent of emerging diseases. He also developed the use of solid media for the culturing of bacteria. Solid media is widely used in microbiology today. Without the ability to isolate a pure culture, experiments cannot be conducted.
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