BIOL 140 Study Guide - Final Guide: Veterinary Virology, Microbiological Culture, Monera

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16 Oct 2011
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1) the historical origins of microbiology; 2) the concepts of cell. Learning objectives: structure and function 3) the concept of microbial diversity. Pasteur"s experiment disproved the theory of spontaneous generation. Koch"s conclusion specific organisms cause specific disease. Koch"s postulates can be extended beyond disease-causing organisms evidence other processes are a result of microbial activity. Eukaryotic: nucleus, organelles do not take nutrients or expel wastes. Ribosomal rna (rrna) gene sequencing and phylogeny: all organisms possess ribosomes -> rrnas are useful molecules for assessing relationships between organisms rrna genes isolated gene sequences determined and compared. Learning objectives: an introduction to the diversity of microorganisms, cell morphology and structure. Microbes make a living in many different ways. Some obtain their carbon from organic compounds, and are called heterotrophic. Other microorganisms obtain their carbon from co2; these are termed autotrophic. Figure 2. 19 and 2. 28 will serve as an introduction to the bacteria and archaea.

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