A Brief History of Microbiology Learning Outcomes

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Slide 15 Slide 16 Lazarro Spallanzani • 1765: Claimed Needhams microbes already present in flasks (non-sterile) • put nutrient broth into covered flasks then boiled. Conditions Results Nutrient broth placed No microbial growth in sealed flask then heated. Cell Theory Timeline: http://www.timeline-help.com/the-cell-theorytimeline.html Biol 240 S06 15 The Theory <strong>of</strong> Biogenesis • 1858: Pasteur’s S-shaped flask kept microbes out but let air in. • Biogenesis life can only come from life Biol 240 S06 16 Figure 1.3 ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ____________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ____________________________________________________________________
Slide 17 Slide 18 Germ Theory <strong>of</strong> Disease Robert Koch • Disease linked with superstition and witchcraft • Miasma • “mal aria” in Rome ascribed to poisonous gasses in swamps • 1876 • Discovered anthrax causing bacterium • Koch’s Postulates Biol 240 S06 17 Biol 240 S06 18 ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ____________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ________________________________________________________________________ ____________________________________________________________________
Page 1 and 2: Slide 1 Slide 2 Learning Outcomes A
Page 3 and 4: Slide 5 Slide 6 “Excuse me Waiter
Page 5 and 6: Slide 9 Slide 10 Purpose of Classif
Page 7: Slide 13 Slide 14 Francesco Redi Jo
Page 11 and 12: Slide 21 Slide 22 • Mortality due

A Brief History of Microbiology Learning Outcomes

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