Bio134S2017 Lecture 03 MT 1.pptx - Welcome to Biology 134/135 Microbiology Question How did Pasteur's work on preventing the spoilage of food and wine

Bio134S2017 Lecture 03 MT 1.pptx - Welcome to Biology...

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Welcome to Biology 134/135 Microbiology
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Question: How did Pasteur's work on preventing the spoilage of food and wine contribute to the germ theory of disease? A. Confirmed idea that heavy drinkers deserve to get sick. B. Showed that "diseases" of food were caused by germs. C. Proved that organisms do not arise spontaneously from organic matter. D. Demonstrated the creation of vaccines from attenuated strains. E. Proved that air is not required for fermentation.
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Announcements • The first pre-lab quiz has been posted and must be completed by midnight on Monday. Please be sure to print out Lab Unit 1 to bring to your lab. More lab units will be released and you should print these out. This is the most important part of your lab manual, and you need to have it with you in lab! Please keep in mind that no matter how warm it gets, you must wear closed shoes and clothes that cover your legs in lab. • Please bring your clickers/REEF app device to class so I can ensure that everyone is registered.
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Lab Section Swaps = unlikely • So far nearly all requests have been to swap out of evening lab sections into earlier ones. • Continue to email your requests through this Friday but please be aware that switches are looking unlikely.
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Classification: What do we call these things? After this lecture, you will be able to: 1. Name the 3 domains in taxonomy and list examples of members of each. 2. Describe the pros and cons of common methods of identifying bacteria.
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What is taxonomy? The science of classifying living things and the relationships between them Gives a universal, accepted name for each organism Useful resource for identifying organisms
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The concerns of taxonomy: Classification is the arrangement of organisms into groups according to evolutionary relationships.
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  • Spring '14
  • LeslieA.King

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