文档预览： Copyright 2010 Pearson Education, Inc. Lectures prepared by Christine L. Case Chapter 11 The Prokaryotes: Domains Bacteria and Archaea Copyright 2010 Pearson Education, Inc. Q&A Bacteria are single-celled organisms that must ... 点击下载

文档预览： Locomotion Outside cell wall Made of chains of flagellin Attached to a protein hook Anchored to the wall and membrane by the basal body Rotate flagella to run or tumble Move toward or away from stimuli (taxis) Flagella proteins are H ... 点击下载

文档预览： Enteric Bacteria Genera Escherichia-Very commonly found in human intestines. Known for its ability to cause very serious food-borne disease. Salmonella-Almost all members of this genera are potential pathogens. Serratia-Can be found on ... 点击下载