Bio 255 Exam 1| Questions and Answers
E. - -Coli
-Staphylococcus - -Aureus
-Neisseria - -Gonorrhoeae
-Bacillus - -Anthracis
-Mycobacterium - -Tuberculosis
-Treponema - -Pallidum
-Proteus - -Vulgaris
-Leeuwenhoek 1674 - -First to see microorganisms
-Lister 1865 - -Introduces antiseptic surgery
-Operation in 1870. A fine mist of carbolic acid (phenol) is sprayed on the wound. The
surgeons wear ordinary clothes and no masks
-Semmelweis 1847 - -Prevention of fatal childbed fever with physician hand and
instrument sanitation
-Louis Pasteur - -1857: Microbial fermentation
1861: Disproved spontaneous generation
1864: Developed pasteurization
-Anthrax vaccine, Rabies vaccine, aseptic lab techniques
-Louis Pasteur 1859 - --Used swan-neck flask
-Boiled broth
-Open to the air, but not dust
-No growth unless broth was washed into the curved neck
-Robert Koch 1876 - --Pure culture on agar
-Petri plates
-Aseptic techniques
-Koch's Postulates and the Germ Theory of Disease
-Germ Theory of Disease - -1. Same microbes always present in samples of diseases animal
2. Isolate and grow same microorganism in pure culture
3. Pure culture causes same disease in test animal
4. Re-isolate same microbe from sick test animals
E. - -Coli
-Staphylococcus - -Aureus
-Neisseria - -Gonorrhoeae
-Bacillus - -Anthracis
-Mycobacterium - -Tuberculosis
-Treponema - -Pallidum
-Proteus - -Vulgaris
-Leeuwenhoek 1674 - -First to see microorganisms
-Lister 1865 - -Introduces antiseptic surgery
-Operation in 1870. A fine mist of carbolic acid (phenol) is sprayed on the wound. The
surgeons wear ordinary clothes and no masks
-Semmelweis 1847 - -Prevention of fatal childbed fever with physician hand and
instrument sanitation
-Louis Pasteur - -1857: Microbial fermentation
1861: Disproved spontaneous generation
1864: Developed pasteurization
-Anthrax vaccine, Rabies vaccine, aseptic lab techniques
-Louis Pasteur 1859 - --Used swan-neck flask
-Boiled broth
-Open to the air, but not dust
-No growth unless broth was washed into the curved neck
-Robert Koch 1876 - --Pure culture on agar
-Petri plates
-Aseptic techniques
-Koch's Postulates and the Germ Theory of Disease
-Germ Theory of Disease - -1. Same microbes always present in samples of diseases animal
2. Isolate and grow same microorganism in pure culture
3. Pure culture causes same disease in test animal
4. Re-isolate same microbe from sick test animals
