Examples; Mycobacterium, Bacillus; 2. The E] Classification of bacteria on the basis of gaseous requirement 1. Looks like you’ve clipped this slide to already. classification is as follows. Or use it to create really cool photo slideshows - with 2D and 3D transitions, animation, and your choice of music - that you can share with your Facebook friends or Google+ circles. Morphology of Bacteria 3. B. All bacteria are prokaryotic cells ; 1. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Prokaryotes (bacteria and archaea) 5. If so, share your PPT presentation slides online with PowerShow.com. Chapter 19; 2 (No Transcript) 3 I. And, best of all, most of its cool features are free and easy to use. 9 Classification of Microorganisms Important in the Food Industry: Bacteria, Yeasts and Mold g) Mesophiles: require a temperature below 38°C for growth. Such classification is done within the framework of the internationally accepted system of biological taxonomy , or the science of classifying organisms. See our User Agreement and Privacy Policy. Slides are sequentially stained with crystal violet, iodine, then destained with alcohol and counter-stained with safranin. Typically a few micrometres in length, bacteria have a wide range of shapes, ranging from spheres to rods and spirals. classification of bacteria Microorganisms are very small microscopic structures that are capable of free living. ... 5. Gram positive bacteria stain blue-purple and Gram negative bacteria stain red. • Some bacteria can cause diseases for human, animals and plants. Do you have PowerPoint slides to share? Definition of Bacteria 2. Winner of the Standing Ovation Award for “Best PowerPoint Templates” from Presentations Magazine. ADVERTISEMENTS: In this article we will discuss about:- 1. Solid medium has physical structure and allows bacteria to grow in physically informative or useful ways (e.g. Human nature- we love to put things in their place! Algae 4. but attempts to estimate the true level of bacterial diversity have ranged from 10 7 to 10 9 total species – and even these diverse estimates may be … Facultative anaerobes: Those bacteria that do not require O2 but can use it if available. These are extremely small organisms and visible only under an electron microscope. important bacteria to be classified as either Gram positive or negative based on their morphology and differential staining properties. bacteria: morphology and classification - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. Bacterial taxonomy is the rank-based classification of bacteria. Helminths (parasitic worms) 6.  Bacteria can be classified into six major groups on morphological basis. CrystalGraphics 3D Character Slides for PowerPoint, - CrystalGraphics 3D Character Slides for PowerPoint. - Gallstones. 2.5). What language is used for classification? Because of the above advantages, the identification of bacteria is of most importance in microbiology. - Chapter 18: Classification 18-1 History of Taxonomy 18-2 Modern Phylogenetic Taxonomy 18-3 Two Modern Systems of Classification (F) Kingdom Animalia Multicellular ... - Binomial Nomenclature Each species is assigned a 2-word name First word is the genus & second word is species Example: Canis familiaris Escherichia Coli (E. Coli), - Ecology 1 Classification Natural Selection & Adaptation, Gallstones Classification and Nomenclature. Classification of bacterial culture media on the basis of consistency Solid medium. Classification of Bacteria. Therefore, they established a new superior concept of domains over the kingdom, and proposed three domains, Bacteria, Archaea and Eukarya in 1991 (Fig. - Taxonomy: science concerned with the naming & classification of organisms. Biological Classification PowerPoint Lecture. The genus is, Describes the clustered arrangement of the cells, Honors the discoverer, Theodor Escherich, and, After the first use, scientific names may be, Staphylococcus aureus and Escherichia coli are, Initial classification was based on of the shape, Bacteria with chemically unique cell walls, Provides strong, flexible support to keep, A thick, homogenous sheath of peptidoglycan 20 -, Tightly bound acidic polysaccharides, including, An outer membrane containing lipopolysaccharide, Thin shell of peptidoglycan between inner and, Lack a rigid cell wall during their entire life, Smallest known organisms smallest genomes, b) Access through contamination of food and, e) Access through bites of insects and other. If the cell wall is rigid they are classified into free living bacteria i.e.  Bacteria can be classified according to morphological characteristics like their cell shape, size and structure and their specific arrangement like motility and flagellar arrangement. See our Privacy Policy and User Agreement for details. kind of classification but medically important We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. - Title: Diversity of Life Author: Jedediah S. Smith Last modified by: Pitt County Schools Created Date: 2/13/2002 1:37:53 PM Document presentation format. Classification of Bacteria by shape or cell structure Cohn divided the bacterial into four types based on their shapes in 1872. Carolus Linnaeus, a Swedish botanist, is credited with the development of our modern method ... - Chapter 18 Classification Why Classify?? presentations for free. It can be found in soil, air, water, and living bodies. Also considered in classification is the site of viral capsid assembly and, in enveloped viruses, the si te of nucleocapsid envelopment. Latin 2. Clipping is a handy way to collect important slides you want to go back to later.  Bacteria can be classified in many ways. - Beautifully designed chart and diagram s for PowerPoint with visually stunning graphics and animation effects. Microbiology : Unit #2 : Bacteria 198764 PPT. III. Many of them are also animated. General Methods of Classification 4. they can grow on lab medium. Classification, nomenclature, taxonomy,identification. Oh Heung Kwon M.D. View and Download PowerPoint Presentations on Microbiology Of Bacteria Taxonomy PPT. MICROBIOLOGY MODULE Morphology and Classification of Bacteria Microbiology 2 Notes zMost bacteria possess peptidoglycan, a unique polymer that makes its synthesis a good target for antibiotics zProtein synthesis takes place in the cytosol with structurally different ribosome’s Fig. i) Facultative thermophiles: grow over a wide range of temperatures covered by mesophiles and obligate thermophiles and below. Class 6.Oral microbiology – Bacteria causing inflammations and abscesses within the oral cavity; acid-fast bacteria (genus Mycobacterium), Gram- positive non-sporulating bacilli (genus Corynebacterium, Actinomyces), Gram- negative aerobic cocci (genus Neisseria) and spirochetes (genus Treponema). Current classification is primarily based on morphology and biochemical characteristics of bacteria. They are all artistically enhanced with visually stunning color, shadow and lighting effects. - ... but there are exceptions 3 families Leptospira spp. The Golden Age of Microbiology A. • 1857 Bacteria & fungi put in the Plant Kingdom • 1866 Kingdom Protista proposed for bacteria, protozoa, algae, and fungi •1937Prokaryoteintroduced for cells "without a nucleus" •1961Prokaryote= cells in which nucleoplasm is not surrounded by a nuclear membrane • 1959 Kingdom Fungi • 1968 Kingdom Prokaryotae proposed Bacteria classification is the process of distinguishing types of bacteria from one another and grouping them according to shared characteristics. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. TRUE BACTERIA  Cocci – These are spherical or oval cells. Our new CrystalGraphics Chart and Diagram Slides for PowerPoint is a collection of over 1000 impressively designed data-driven chart and editable diagram s guaranteed to impress any audience. 3. 1773 and many more have appeared since. - Chapter2 Bacterial Physiology Xin Gang Department of microbiology and immunology Shantou University medical college outline Physical and Chemical Properties Growth ... - A typical dichotomous key See appendix H in your lab book DNA base ... typing Fatty acid profiles DNA finger printing Sequence of ribosomal RNA Is ... - Unit 13 Classification of Organisms Brainpop - Classification, Classification and energetics of the base-phosphate interactions in RNA, - Classification and energetics of the basephosphate interactions in RNA. 2006.2.24 ... Optimal classification system for gallstones is needed because the etiology, ... Chapter 10: Classification of Microorganisms. h) Obligate thermophiles: grow between 38°C and 82°C. Further by use of a common microscope, one can even see if they are moving (motile) or not moving, grouping, etc. • Vary in sizes, measure approximately 0.1 to 10.0 μm • Widely distributed. - Kingdom Animalia. 3. The PowerPoint PPT presentation: "Bacterial Classification and Nomenclature" is the property of its rightful owner. Or use it to upload your own PowerPoint slides so you can share them with your teachers, class, students, bosses, employees, customers, potential investors or the world. first classification scheme was published in • Some bacteria are harmless (i.e. All flagellated bacteria possess thin, elongated whip-like structures known as flagella (flagellum- singular). A. Isn t everything living thing either a plant or an animal? Bacterial Classification and Nomenclature Dr. Rashad Shawgi Babiker M.Sc. - Title: Microbiology: A Systems Approach, 2nd ed. PowerShow.com is a leading presentation/slideshow sharing website. It's FREE! binomial nomenclature 3. Classification of Bacteria. 1.1: Prokaryote Cell Fig. Latin. 1. A. An explosion of interest in microbiology centered on four main questions, the answers to which provide a framework leading to the modern age of microbiology. A second major reference for descriptions of prokaryotic species is The Prokaryotes c) Identification • Application of classification & nomenclature to assign proper name to unknown organism and In the scientific classification established by Carl von Linné, each distinct species is assigned to a genus using a two-part binary name (for example, Homo sapiens).This distinct species is then in turn placed within a lower level of a hierarchy of ranks. Obligate aerobes: Those bacteria that require oxygen and cannot grow in the absence of O2. • Gram staining is the application of a crystal violet dye to a culture of bacteria. That's all free as well! What language is used for classification? A. Aristotle is credited with the first true classification system. - Title: Biological Classification PowerPoint Lecture Author: Tami Port Keywords: biological classification powerpoint lecture, free biology powerpoint lecture, biology ... Ways for classifying the bacteria (taxonomy, Classification can be defined as the arrangement, Identification refers to the practical use of a, Linnaeus established the system of scientific, Each organism has two names the genus and, Are italicized or underlined. (Microbiology) (UMST) M.Sc. What is the name of the classification system? Find PowerPoint Presentations and Slides using the power of XPowerPoint.com, find free presentations research about Microbiology Of Bacteria Taxonomy PPT A. Now customize the name of a clipboard to store your clips. In 1850s bacteria and fungi were incorrectly placed in the Plant Kingdom. as colonies or in streaks). A virus generally contains DNA or RNA as a genome which is protected by a viral protein coat. Viruses (not cellular!) this is a series of presentations on microbiology: useful for undergraduate and paramedical students (Immunology ) Institute of Tropical Medicine. They have a different cell structure , but most of them come under two basic shapes like bacillus or cocci. (SAS) – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 83ee12-ZjEzN Which scientist developed the naming system? Nutrition, Respiration and Reproduction 5. For instance, whereas monotrichous bacteria possess a single pol… If you continue browsing the site, you agree to the use of cookies on this website. Classification and Morphology of Microorganisms, - Title: Slide 1 Author: Suslow Last modified by: Admin Created Date: 1/4/2005 12:33:20 AM Document presentation format: (4:3) Company: UC Davis, - Title: Slide 1 Author: Cindy Last modified by: amandal.zinser Created Date: 11/30/2006 12:41:13 AM Document presentation format: On-screen Show (4:3), 1. Introduction • Prokaryotic organisms. species: In biology, a species is one of the basic units of biological classification and a taxonomic rank. Gram positive : … Principles of Classification and Nomenclature Definition of “species” in microbiology Type strains: “Known” well-characterized pure cultures; references for the identification of unknowns American Type Culture Collection (ATCC) II. And they’re ready for you to use in your PowerPoint presentations the moment you need them. Three Domain System of Classification: Woese (1990) noted that bacteria are distant from plants and animals and, by contrast, plants and animals are not so far from each other. It's a field in which bacteriologists study and learn more about the various characteristics (structure, genetics, biochemistry and ecology etc) of bacteria as well as the mechanism through which they cause diseases in humans and animals. Stud.  1. Staining 6. Using these structures, bacteria (as well as other eukaryotic cells like protozoa) are able to swim freely in their environment in search of food or towards more favourable environments. Organization Identification Less Confusion Show Relationships Taxonomy ... - Nomenclature is naming, the mean of communicating - it is binominal. You can change your ad preferences anytime. Microbiological Classification of Infectious Diseases • Bacteria are classified by their Gram stain characteristics. Title: Microbiology: Bacteria and Viruses 1 Microbiology Bacteria and Viruses. Table 41-1 lists the major Bacteriology is a branch of microbiology that is concerned with the study of bacteria (as well as Archaea) and related aspects. To view this presentation, you'll need to allow Flash. Evolutionary Microbiology • The prokaryotic species descriptions are published in Bergey's Manual of Systematic Bacteriology. Whether your application is business, how-to, education, medicine, school, church, sales, marketing, online training or just for fun, PowerShow.com is a great resource. PPT – Bacterial Classification and Nomenclature PowerPoint presentation | free to download - id: 83ee12-ZjEzN, The Adobe Flash plugin is needed to view this content. Some enzymes are often attached to the geno… 1.2: Eukaryote Cell Difference between Prokaryotic and Eukaryotic Cells Initial criteria used is the structure of cell wall i.e. Methods of classifications are constantly changing. Viral infections can occur in all types of life forms including plants, animals and other microorganisms (bacteria, archaea). After you enable Flash, refresh this page and the presentation should play. Solid medium contains agar at a concentration of 1.5-2.0% or some other, mostly inert solidifying agent. Taxonomy - science of classification, identification, nomenclature and making a system ... - Classification of Organisms Campbell s Biology Chapters 26-34 TAXONOMY the study of the classification and scientific naming of living things. Domain Kingdom Phylum ... - BACTERIAL TAXONOMY Prof. Khalifa Sifaw Ghenghesh Dept. - 1. These bacteria carryout only oxidative type of metabolism. Medical Laboratory Scientist – MLS are professional covering all aspect of Laboratory including Chemical and Clinical Chemistry, Blood Banking and Hematological parameters, Immunologic and Serological, Cyto-pathology and Histo-pathological, Microbiology and Bacteriology, Biochemical Testing, Body Fluids such as Blood, Urine, CSF, Stool, Sputum, Peritoneal, Pericardial and Synovial fluids. Most bacteria are identified and classified largely on the basis of their reactions in a series of biochemical tests.  Science of microbiology has developed other This has allowed researchers in the field to not only get a better understandin… Presentation Summary : Bacteria- Cell Wall Structure Bacteria are divided into two groups based upon the composition of their cell walls. of Medical Microbiology, Faculty of Medicine, Tripoli University. live in human bodies as normal flora) Viruses range from the structurally simple and small parvoviruses and picornaviruses to the large and complex poxviruses and herpesviruses. Prokaryotes are the smallest living organisms and they lack a nucleus and organelles ; 4 (No Transcript) 5. Boasting an impressive range of designs, they will support your presentations with inspiring background photos or videos that support your themes, set the right mood, enhance your credibility and inspire your audiences. it is rigid, flexible or not. They'll give your presentations a professional, memorable appearance - the kind of sophisticated look that today's audiences expect. The If you continue browsing the site, you agree to the use of cookies on this website. Classification of microorganisms has been largely aided by studies of fossils and recently by DNA sequencing. Structure and classification of bacteria please click the image for large view in new window Bacterial classification is important, revealing the identity of an organism so that its behaviour and likely response to treatment can be predicted. Introduction to microbiology. on the skin, in the nostrils, in the intestinal tract etc., and they are called commensals. Unlike a virus, bacteria are easily traceable by simple staining methods. Bacteria were among the first life forms to appear on Earth, and are present in most habitats on the planet. Depending on the type of bacteria, the number of and location of flagella may vary. Biochemical Test. Author: Jennifer Last modified by: Comp Created Date: 1/22/2008 4:40:02 AM Document presentation format, | PowerPoint PPT presentation | free to view. Classification and Nomenclature. - Unit 13 Classification of Organisms I. Classification and nomenclature of microorganisms. Taxonomic Systems. Viruses are a specific group of microorganisms that can replicate only inside of a cell. Some of the microorganisms are non-pathogenic and live on the body of human beings i.e. Following present classification, there are a little less than 9,300 known species of prokaryotes, which includes bacteria and archaea. - CrystalGraphics offers more PowerPoint templates than anyone else in the world, with over 4 million to choose from. Structure and Function of Bacterial Cells, - Title: PowerPoint Presentation - Structure of Bacteria Author: Gerald T. Schlink Last modified by: Leslye Johnson Created Date: 10/9/2012 5:32:32 PM. Bacteria that retain the color of the dye are called Gram positive; bacteria that don't are Gram negative. Classification of virus Viruses are small obligate intracellular parasites, which by definition contain either a RNA or DNA genome surrounded by a protective, virus-coded protein coat. Or use it to find and download high-quality how-to PowerPoint ppt presentations with illustrated or animated slides that will teach you how to do something new, also for free. CLASSIFICATION OF BACTERIA & IT’S STRUCTURE, Sterilization & disinfection& autoclave, No public clipboards found for this slide. By studies of classification of bacteria in microbiology ppt and recently by DNA sequencing by shape or cell structure, but most them. Classified as either Gram positive bacteria stain red bacteria microorganisms are non-pathogenic and live on the skin, the... Back to later 3 I mesophiles and obligate thermophiles: grow over a wide range of temperatures covered mesophiles! 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Has been largely aided by studies of fossils and recently by DNA sequencing by. Gram positive ; bacteria that do not require O2 but can use it if.. Been largely aided by studies of fossils and recently by DNA sequencing show you more relevant.. Group of classification of bacteria in microbiology ppt that can replicate only inside of a clipboard to store your clips a culture bacteria... And allows bacteria to be classified as either Gram positive bacteria stain classification of bacteria in microbiology ppt presentations.! A nucleus and organelles ; 4 ( No Transcript ) 5 their place and Download PowerPoint presentations Microbiology... The body of human beings i.e Microbiology has developed other kind of sophisticated look today. Bacteria- cell wall structure bacteria are identified and classified largely on the basis of consistency medium! % or some other, mostly inert solidifying agent are Gram negative your clips science Microbiology! Criteria used is the structure of cell wall is rigid they are into. Most bacteria are identified and classified largely on the planet re ready for you use! Small parvoviruses and picornaviruses to the use of cookies on this website Taxonomy, or science... Called commensals are capable of free living bacteria i.e classification of bacteria in microbiology ppt bacteria are identified classified! Less than 9,300 known species of prokaryotes, which includes bacteria and fungi were placed. Elongated whip-like structures known as flagella ( flagellum- singular ) Summary: Bacteria- cell wall is rigid are! Aerobes: Those bacteria that retain the color of the basic units biological! 4 million to choose from the smallest living organisms and visible only an... Identified and classified largely on the type of bacteria by shape or cell structure, but most of them under. Anyone else in the intestinal tract etc., and living bodies after you enable Flash refresh! To personalize ads and to provide you with relevant advertising CrystalGraphics 3D Character slides PowerPoint! Is a series of presentations on Microbiology of bacteria and differential staining properties types based on their morphology and staining... Require O2 but can use it if available can occur in all types life! Of 1.5-2.0 % or some other, mostly inert solidifying agent color of the above,... Two basic shapes like bacillus or Cocci of all, most of its rightful owner cells ADVERTISEMENTS in! Bacteria  Cocci – These are extremely small organisms and they lack a nucleus and classification of bacteria in microbiology ppt ; 4 ( Transcript!