BIOL 1550 Lecture Notes - Lecture 10: Antonie Van Leeuwenhoek, Fermented Milk Products, Cottage Cheese
23 Nov 2016
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Week 10- diversity of microorganisms, chain of infection november 23, 2016. Notes submitted by veronica drozd, kristin mann, jess watson, jaya caliaperumal & bailey ellis. 1: learning objectives: describe the achievements of scientists in the early years of microbiology. Father & son team of dutch eyeglass makers around the year 1590. First to observe live bacteria & protozoans. Improved the design and capabilities of the compound light microscope. Published his findings in the book micrographia. *hooke, pasteur, koch, and others established the definitive relationship between microbes and disease in what later became known as the germ theory of disease: discuss the different types of microscopes and their use. Light microscopes: use visible light to illuminate, and optical lenses to observe enlarged images of specimens. Simple: has a single magnifying lens and a visible light source and can magnify objects approx. Compound: uses visible light, usually provided by an electric source, uses multiple lenses for magnification.
