PPT-Introduction to Bacteria

The Good the Bad and the Ugly What are bacteria Unicellular singlecelled organisms Prokaryotic no nucleus Microscopic very small Can be found on most materials and surfaces Billions on and in your . Most coliform bacteria do not cause illness but they can indicate that other diseasecausing organisms are present in the water Waterborne illness from these other organisms can cause nausea vomiting fever and diarrhea Total coliform fecal coliform a . USDA NIFSI Food Safety in the Classroom. ©. University of Tennessee, Knoxville 2006. What are bacteria?. Single celled organisms. Very small. Need a microscope to see. Can be found on most materials and surfaces. Lunch and Learn. May 7, 2015. Deb . Kirchhof. -Glazier. The U.S. is #1 in the world for health care expenditure but…. We are 53 . out of all 228 nations/territories on the globe for . life . expectancy. BY: Selena & Nicole. Foundations of biotechnology . Biotechnology can be defined as the manipulation of living organisms or their components to provide products or to serve useful purpose. As result the DNA of plants, animals and other organisms can be manipulated in the laboratory .. Derya. . Ozuolmez. HMC 2012. Sulfate reducers,. Strict . anaerobes. ,. Belong to 4 phylogenetic lineages;. Delta-. proteobacteria. , . thermophilic. . Gram (-) bacteria. , . Gram (+) . bacteria, . Euryarchaeota. Biology CP. What is Bacteria?. Prokaryotic. Can be: . Eubacteria. Archaebacteria. What is Bacteria?. Prokaryotic: does NOT have a nucleus. Can be: . Eubacteria. Archaebacteria. What is Bacteria?. Prokaryotic: does NOT have a nucleus. Helpful Bacteria. Most bacteria are harmless to humans.. Many are useful:. Aid in digestion. Provide nutrients for plants by breaking down dead material by decomposition. Provide drugs and hormones. Provide some types of food.. Bacteriology. Kingdom of bacteria. Sub-kingdom: . Eubacteria. Sub-kingdom: Cyanobacteria . Nomenclature. Binomial. (scientific) nomenclature . Genus. – . always . capitalized. species. . -, . lowercase. Structure and Function. 2. Prokaryote & Eukaryote. Evolution. 3. Cellular Evolution. Current evidence indicates that . eukaryotes evolved from prokaryotes. between 1 and 1.5 billion years ago. Two theories:. SSEP Mission 4 to the International Space Station. Response of Antibiotics and Bacteria in a Microgravity Environment. Co-Principal investigators: Paxton Ellul, Ashley Miller, and Haley Dole. 12 grade. Biology and Biotechnology department. A large number of bacteria . are . motile. . . . Most possess one or more . flagella on their surface . that allow . them to swim. .. The . pattern of . flagellation. Dr. Yasir . A. Hussein, MD, Microbiology & Pathology. . Update, September 2016. Overview. . Introduction to anaerobic bacteria.. Types of . anaerobic . CLS 212: Medical Microbiology. Miss . Zeina. . Alkudmani. Prokaryotes. Prokaryotic cells possess simpler structures than eukaryotic cells. . , since they . do not have a nucleus or other . cytoplasmic. 2. Prokaryote & Eukaryote. Evolution. 3. Cellular Evolution. Current evidence indicates that . eukaryotes evolved from prokaryotes. between 1 and 1.5 billion years ago. Two theories:. 1. . Infolding theory.