PPT-BACTERIA

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. 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 Mrs. Stewart. Medical Interventions. Central Magnet School. 2 Classes of Bacteria. Gram (-) . Thin layer of . peptidoglycan. Lipopolysaccharides. (. endotoxins. ). Stain red. Gram (+). Thick layer of . By: Dylan Sexton. About Me. About Me. Dylan Sexton. Age 15. Grade 10. Favorite Subject is Science. Dream Job Working for NASA. Enjoys Volunteering . Full Time FLVS Student. Currently Enrolled in 6 Courses. Hopkins Microbiology Course 2010. Marcus . Schicklberger. Lactic Acid Bacteria. Gram positive. Non-. sporforming. Anaerobes, lack . catalase. Acid- and . halotolerant. Ferment glucose to only lactic acid or to lactic acid, CO. Protists. , Fungi. Chapter 7. Grade 7 Science. Viruses. _____ - a tiny, non-living particle invades and then multiplies inside of a living cell.. Viruses can only multiply when they are _____ of a living cell.. Hopkins Microbiology Course. Ann . Lesnefsky. . . 7-15-2011. Metabolism of PNS Bacteria. Organic acid electron donor. Photosynthesis for energy generation. Bacterial chlorophyll b. 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 .. Mackenzie Abate. 9. th. Grade. Problem/Rationale. Does saliva have an effect on bacteria?. If so, what is this effect?. Also, I have always heard people say “a dog’s mouth is cleaner than a human’s.” By testing the saliva’s effect on bacteria, I tested the cleanliness of the mouth. . 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. Mrs. Stewart. Medical Interventions. Central Magnet School. Bacteria and Antibiotics. Essential Questions:. How do antibiotics work?. How do bacterial cells gain resistance?. 2 Classes of Bacteria. Gram (-) . 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.. 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:. Dr. Yasir . A. Hussein, MD, Microbiology & Pathology. . Update, September 2016. Overview. . Introduction to anaerobic bacteria.. Types of . anaerobic . . 19, . Ch. 23, and more . Bacteria & Virus Overview. Interesting stuff!. We live with bacteria and viruses constantly, but most people don’t know much about them.. In this chapter we learn both the good and bad of each.