structure and classification of bacteria ppt

be displayed on your uploaded presentation. avail of full functionality of Slidesfinder.com. Classification of Bacteria. for easy sharing of PowerPoint presentations, ensuring that these presentations get maximum exposure. Salmonella includes a group of gram-negative bacillus bacteria that causes food poisoning and the consequent infection of the intestinal tract. This helps you give your presentation on Structure of Bacteria in a conference, a school lecture, a business proposal, in a webinar and business and professional representations.. Find your interest in the form of powerpoint platforms and BUILD YOUR CROWD WITH PRESENTATION !! Topics Classification of bacteria Baterial cell structure Difference between prokaryotes and eukaryotes,fungus,bacteria,virus Obligate intracellular organisms. The average diameter of spherical bacterial cell is 0.5-2.0 µm. Find your best ppt If you have facebook/gmail account them just i) Facultative thermophiles: grow over a wide range of temperatures covered by mesophiles and obligate thermophiles and below. b. Bacteria are very difficult to study microscopically unless stained. they can grow on lab medium. PPT – Classification of Microorganisms PowerPoint presentation | free to view - id: 19cc94-N2Y1O. We only S. enterica We provide unique informative PowerPoint presentation for marketers, presenters is a great resource that gives you access to numerous presentations on varied subjects. © 2013 SlidesFinder. Such organisms are called extremophiles. Bacilli: rods , 0.5-1 m in ... however, in certain bacilli they are composed of ... Bacillus and Clostridium. Classification of virus on the basis of genetic material present, presence of a number of strands, presence of envelope, capsid structure, shapes of the viruses, types of host, mode of transmission, replication properties, site of replication and Baltimore Classification. Yes, it’s absolutely safe sign-in. Re-productivity of content are not allowed. but attempts to estimate the true level of bacterial diversity have ranged from 10 7 to 10 9 total species – and even these diverse … It has a plant like cell-wall and autotrophic mode of nutrition. Presentation Summary : Classification of Bacteria. Description : Available Structure of Bacteria powerpoint presentation for free download which is uploaded by search an active user in belonging ppt presentation Health & Wellness category. They are extremely tiny thus they cannot be seen individually unless viewed through microscope. using their Facebook login credentials. Discovered by H.C. Gram in 1884 it remains an important and useful technique to this day. Read More, Published on : Mar 14, 2014 The cell envelope encloses the protoplasm, comprising the cytoplasm, cytoplasmic inclusions such as Now customize the name of a clipboard to store your clips. you to upload your PowerPoint presentations online for free. Either they may remain as a single cell or may aggregate together for various configurations. library of professional ppt presentations. 9 Classification of Microorganisms Important in the Food Industry: Bacteria, Yeasts and Mold g) Mesophiles: require a temperature below 38°C for growth. –Only place where LPS is found. Leave a Comment / Uncategorized / Uncategorized For rod-shaped or filamentous bacterial cell, length is 1-10 µm and diameter is 0.25-1 .0 µm. But, we allow presentation instant download option for  Bacteria can be classified according to morphological characteristics like their cell shape, size and structure and their specific arrangement like motility and flagellar arrangement. •i.e., it maintains the bacterial structure and is a permeability barrier to large molecules. Bacterial taxonomy is the taxonomy, i.e. This classification is done on the basis of shape, cell wall, flagella, nutrition and morphology. No*, you can login with your account without confirmation. Binary Fission Bacter ia • Bacterial Classification • Morphology (shape) – rodlike bacillius – spherical Pathogenesis ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 1c81ec-ZDc1Z Views : 1341 | Downloads : 3. 1. Bacteria have three ways of obtaining energy; photosynthesis, chemosynthesis or Heterotropism. State what criteria are used in viral classification. Extracellular polysaccharides: capsules, microcapsules and loose slime 4. > Do I need to signup/login on SlidesFinder before uploading a PowerPoint presentation? 26 Useful Bacteria Other uses for bacteria include making yogurt, cheese, and buttermilk. segments.These ppt presentations are available for FREE download. > Is slidesfinder account confirmation is mandatory? Slidesfinder is a sharing website for PowerPoint presentations search and share. Learning Objectives. Create your slidesfinder account and upload PowerPoint presentations for free, share on social media Bacteria are single-celled microorganisms with the absence of the nucleus and other c ell organelles; hence, they are classified as prokaryotic organisms. Bacteria are microscopic unicellular organism they are true living organism that belongs to the kingdom prokaryotes. MPHIL (PART I) Classifies bacteria via evolutionary or genetic relationships. Without prior written permission from author, commercial use of any content is illegal. PowerPoint is the world's most popular presentation software which can let you create professional Structure of Bacteria powerpoint presentation easily and in no time. presentations on slidesfinder and save your valuable time . presentation from a pool of PowerPoint presentations stacked under important industry categories like business & management, On Slidesfinder you get presentations from our huge tool that allows you to share your presentations with marketers, presenters, Appendages 5. 3. – has similar roll as peptidoglycan does in Gram + bacteria. your blog. All rights reserved. Classification Of Bacteria 362987 PPT. (2) Because there are so many gram-negative rods, they are divided into three categories: respiratory organisms, zoonotic organisms, and enteric and related organisms. SlidesFinder is a very popular and powerful online presentation sharing website that allows About 5 percent of the length of the virion is depicted. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. View Bacteria and Protista Lab Lecture.ppt from BIOLOGY 161 at Washtenaw Community College. Cell shape: Bacteria may be shaped as cocci, bacilli or spirals. See our Privacy Policy and User Agreement for details. You can change your ad preferences anytime. Cytoplasmic membrane 2. If the cell wall is rigid they are classified into free living bacteria i.e. CLASSIFICATION OF BACTERIA Inner cell membrane and the outer cell wall are the two protective coverings that bacteria is surrounded with. You can favorite the presentations, download presentations, and even embed them in TABLE 5–1 Classification of Medically Important Bacteria (1) Only organisms that are described in this book in the section on medically important bacteria are included. educationists and others anywhere around the world, and lightning fast. Extensions most times cover the surface of bacteria which help them move aro… Bacterial Structure A. –inner leaflet-phospholipids –outer leaflet-LPS which is amphipathic. This helps you give your presentation on Structure of Bacteria in a conference, a school lecture, a business proposal, in a webinar and business and professional representations. Types of Bacteria on the Basis of Shape: Cocci: Facultative anaerobes: Those bacteria that do not require O2 but can use it if available. The term bacteria were first coined by F.J. Cohn in 1854. Classifies bacteria by cell wall composition, morphology, biochemical tests, differential staining, etc. If you continue browsing the site, you agree to the use of cookies on this website. Other shapes will be considered later in the course. Size of Bacteria: They are much smaller than eukaryotic cell. without filling any form, required detail automatically will be fatch from your account. Obligate aerobes: Those bacteria that require oxygen and cannot grow in the absence of O2. CLASSIFICATION OF BACTERIA & IT’S STRUCTURE 1. Users need not worry about security when accessing SlidesFinder https://www.slidesfinder.com/signup . Groups of pupils develop a poster with good and bad aspects of their microbe to answer the question: hero or villain. We believe in making your search INFORMATIVE and FUN. sending your stats of uploaded presentation. BY – Asymmetric. infolding organelle, 5 Endosymbiotic Theory Endosymbiosis refers to one species living within another(the host) Movement of smaller photosynthetic & heterotrophic prokaryotes into larger prokaryotic host cells Formed cell organelles chloroplast mitochondria, 7 Earliest Prokaryotes Most numerous organisms on Earth Include all bacteria Earliest fossils date 2.5 billion years old, 9 Three Domains of Life Archaea – prokaryotes living in extreme habitats Bacteria- Cyanobacteria and eubacteria Eukarya – Protozoans, fungi, plants, & animals, 10 Kingdoms of Bacteria Archaebacteria: Found in harsh environments Undersea volcanic vents, acidic hot springs, salty water, 12 Kingdoms of Bacteria Eubacteria: Called the true bacteria Most bacteria are in this group Include photosynthetic Cyanobacteria, 15 Bacterial Structure Microscopic prokaryotes No nucleus or membrane-bound organelles Contain ribosomes Single, circular chromosome in nucleoid region, 17 Protection Cell Wall made of Peptidoglycan May have a sticky coating called the Capsule for attachment to host or other bacteria, 19 Bacterial Structure Have small rings of DNA called Plasmids Unicellular Small in size (0.5 to 2μm) PLASMIDS, 21 Bacterial Structure Infoldings of cell membrane carry on photosynthesis & cellular respiration Infoldings called Mesosomes, 23 Bacterial Structure Most grow best at pH of 6.5 to 7.0 Many act as decomposers recycling nutrients Some cause disease, 25 Useful Bacteria Some bacteria can degrade oil Used to clean up oil spills. For this reason, infections should not be underestimated. SlidesFinder Bacteria can be divided into two major groups called gram positive bacteria and Gram negative bacteria, based on Gram stain. Now we shall go on details about the classification of bacteria. Bacteria have a cellular structure are prokaryotes and unicellular with three distinctive shapes – coccus (spherical), bacillus (rod shaped) and spirillus (spiral shaped). > Is it safe to access SlidesFinder using Facebook sign-in credentials? Not just finding your interest, but facilitate you broadcast your interest. Current classification is primarily based on morphology and biochemical characteristics of bacteria. It’s a great marketing •bilayer structure unique among biologic membranes. S. bongori 2. Regarding the naming of enzymes involved in the replication of viral nucleic acid, state what the "dependent" part of the name refers to and what the "polymerase" part of the name refers to. Gram positive bacteria and Gram negative bacteria differ in … We have created this platform DR. RUBAIYA BINTE KABIR 1) Slime (extracellular polysaccharide): This is extracellular material, loosely associated with the bacteria, that is elaborated by some bacterial species that facilitates colonization of smooth, prosthetic surfaces such as intravascular catheters. h) Obligate thermophiles: grow between 38°C and 82°C. It's save your time :). The helical structure of the rigid tobacco mosaic virus rod. So, the bacterial species which take up the blue color during gram staining are called gram +ve and those which take up an orange are called gram -ve bacteria. If you continue browsing the site, you agree to the use of cookies on this website. It was discovered by Antonie Von Leeuwenhoek in 1976. CLASSIFICATION OF BACTERIA & IT’S STRUCTURE BY DR. RUBAIYA BINTE KABIR MPHIL (PART I) DHAKA MEDICAL COLLEGE 2. Initial criteria used is the. Cell wall (Peptidoglycan) 3. Some bacteria do not have a cell wall at all. DHAKA MEDICAL COLLEGE. Bacteria reproduce through binary fission. Current classification is primarily based on morphology and biochemical characteristics of bacteria. The envelope: 1. Inactive member won’t be able to Morphology and Classification of Bacteria MICROBIOLOGY MODULE Microbiology Notes Fig. Endosymbiotic theory, 4 Infolding Theory The infolding of the prokaryotic plasma membrane gave rise to eukaryotic organelles. This ppt presentation uploaded by onlinesearch in Health & Wellness ppt presentation category is available for free download,and can be used according to your industries like finance, marketing, education, health and many more. In the year 1872 scientist Cohn classified bacteria to 4 major types depending on their shapes are as follow: 1) Cocci: These types of bacteria are unicellular, spherical or elliptical shape. If you do not a Facebook account, then click on "Signup". There are two major species that include: 1. and educationists. These professional PowerPoint presentations are uploaded by professionals from across numerous industry 3. T… It is also known as a microbe. Cohn divided the bacterial into four types based on their shapes in 1872. So the piluses are these little structures on the side of the bacteria. 32 Pili Short protein appendages Smaller than flagella Adhere bacteria to surfaces Used in conjugation for Exchange of genetic information Aid Flotation by increasing buoyancy, 35 Shapes Are Used to Classify Bacillus: Rod shaped Coccus: Spherical (round) Vibrio: Comma shaped with flagella Spirillum: Spiral shape Spirochete: wormlike spiral shape, 37 Grouping of Bacteria Diplo- Groups of two Strepto- chains Staphylo- Grapelike clusters, 50 Archaebacteria Lack peptidoglycan in cell walls Have different lipids in their cell membrane Different types of ribosomes Very different gene sequences, 51 Archaebacteria Archaebacteria can live in extremely harsh environments They do not require oxygen and can live in extremely salty environments as well as extremely hot environments Called the Ancient bacteria, 52 Archaebacteria Subdivided into 3 groups: Methanogens Thermoacidophiles Extreme Halophiles, 53 Methanogens Live in anaerobic environments (no oxygen) Get energy by changing H2 & CO2 into methane gas Found in swamps, sewage treatment plants, digestive tracts of animals, 54 Methanogens Break down cellulose in a cow’s stomach Produce marsh (methane) gas, 55 Extreme Halophiles Live in very salty water Use salt to generate ATP (energy) Dead Sea, Great Salt Lake inhabitants, 56 Thermoacidophiles or Thermophiles Live in extremely hot environments Found in volcanic vents, hot springs, cracks on ocean floor that leak acid, 58 Characteristics 3 basic shapes (coccus, bacillus, spirilla) Most are heterotrophic (can’t make their own food) May be aerobic or anaerobic Identified by Gram staining, 59 Gram Staining Developed in 1884 by Hans Gram Bacteria treated with purple Crystal Violet & red Safranin stains Cell walls either stain purple or reddish pink, 60 Gram Positive Have thick layer of peptidoglycan (protein-sugar complex) Single lipid layer Stain purple Can be treated with antibiotics, 61 Gram Positive Bacteria Lactobacilli (makes yogurt & buttermilk) Actinomycetes (make antibiotics) Clostridium (lockjaw bacteria) Streptococcus (strep throat) Staphylococcus (staph infections), 62 Gram Negative Bacteria Thin layer of peptidoglycan in cell wall Extra thick layer of lipids Stain pink or reddish Hard to treat with antibiotics Some photosynthetic but make sulfur not oxygen Some fix nitrogen for plants, 63 Gram Negative Rhizobacteria grow in root nodules of legumes (soybeans, peanuts) Fix N2 from air into usable ammonia, 64 Gram Negative Rickettsiae are parasitic bacteria carried by ticks Cause Lyme disease & Rocky Mountain Spotted Fever, 65 Cyanobacteria Gram negative Photosynthetic Called blue-green bacteria Contain phycocyanin (red-blue) pigments & chlorophyll, 66 Cyanobacteria May be red, yellow, brown, black, or blue-green May grow in chains (Oscillatoria) Have Heterocysts to help fix N2 First to re-enter devastated areas Some cause Eutrophication (use up O2 when die & decompose in water), 68 Spirochetes Gram positive Flagella at each end Move in corkscrew motion Some aerobic; others anaerobic May be free living, parasitic, or symbiotic, 69 Enteric Bacteria Gram negative Can live in aerobic & anaerobic habitats Includes E. coli in intestines Salmonella – causes food poisoning, 70 Chemoautotrophs Gram negative Obtain energy from minerals like iron Found in freshwater ponds, 71 Nutrition, Respiration, and Reproduction, 72 Modes of Nutrition Saprobes – feed on dead organic matter Parasites – feed on a host cell Photoautotroph – use sunlight to make food Chemoautotroph – oxidize inorganic matter such as iron or sulfur to make food, 73 Methods of Respiration Obligate Aerobes – require O2 (tuberculosis bacteria) Obligate Anaerobes – die if O2 is present (tetanus) Facultative Anaerobes – don’t need O2, but aren’t killed by it (E. coli), 74 Bacterial Respiration Anaerobes carry on fermentation Aerobes carry on cellular respiration, 75 Reproduction Bacteria reproduce asexually by binary fission Single chromosome replicates & then cell divides Rapid All new cells identical (clones), 76 Cellular organism copies it’s genetic information then splits into two identical daughter cells, 78 Reproduction Bacteria reproduce sexually by Conjugation Form a tube between 2 bacteria to exchange genetic material Held together by pili New cells NOT identical, 80 Spore Formation Form endospore whenever when habitat conditions become harsh (little food) Able to survive for long periods of time as endosperm Difficult to destroy (heat resistant), 81 Transduction & Transformation Genetically change bacteria May become antibiotic resistant Transformed bacteria pick up pieces of DNA from dead bacterial cells Transduction – viruses carry foreign DNA to bacteria; used to make insulin, 83 Pathogens Called germs or microbes Cause disease May produce poisons or toxins Endotoxins released after bacteria die (E. coli) Exotoxins released by Gram + bacteria (C. tetani). The structure of bacteria is known for its simple body design. Your registered email id is needed for Bacteria come from the Greek word manning rod. E] Classification of bacteria on the basis of gaseous requirement 1. Looks like you’ve clipped this slide to already. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. These bacteria carryout only oxidative type of metabolism. Bacteria share a number of common structures that are briefly described below. Bacteria (singular-bacterium) are the microscopic unicellular and prokaryotic organisms. Classification on the basis of Gram Stain and Bacterial Cell Wall Of all the different classification systems, the Gram stain has withstood the test of time. Gram positives are violet, while gram negatives are red. Antigenic variation B. Cytoplasmic components While some of the infections can be easily treated, some of the strains have been shown to resist antibiotic treatment and are therefore deadly. Infolding theory 2. Bergey’s Manual of Systematic Bacteriology. Yes, you need to login with your account before uploading presentation. Bergey’s Manual of Determinative Bacteriology. Clipping is a handy way to collect important slides you want to go back to later. In the scientific classification established by Carl Linnaeus, each species has to be assigned to a genus (binary nomenclature), which in turn is a lower level of a hierarchy of ranks (family, suborder, order, subclass, class, division/phyla, kingdom and domain). They are also very versatile organisms, surviving in extremely inhospitable conditions. click on SIGN IN WITH FACEBOOK OR SIGN IN WITH GOOGLE button, by this you will be a registered member of slidesfinder ... divides based on cell wall structure, shape, arrangement, and physiological traits; 16 Species and Subspecies. Bacteria: Classification and Identification. heath & Wellness,eduction & training etc. Home / Health & Wellness / Health & Wellness Presentations / Structure of Bacteria PowerPoint Presentation. Introducing 3 types of microbe with fact sheets and a wanted poster. Your username will Following present classification, there are a little less than 9,300 known species of prokaryotes, which includes bacteria and archaea. 31 Question: What is this type of bacteria ? Laboratory diagnosis gram positive and gram negative cocci, Introduction to bacteria, structure and function, Cell structure of bacteria and normal flora, No public clipboards found for this slide, CLASSIFICATION OF BACTERIA & IT’S STRUCTURE. +1800 456 789. bacteria structure ppt. our users who have confirmed their slidesfinder login email. Examples; Mycobacterium, Bacillus; 2. One of the piluses can connect from one bacteria to another, and then essentially you have a mixing of what's inside one bacteria with another. bacteria. Identification of Bacteria. The uploader spent his/her valuable time to create this Structure of Bacteria powerpoint presentation slides, to share his/her useful content with the world. The staining characteristics of bacteria in the Gram stain are very useful in classification.  Bacteria can be classified into six major groups on morphological basis. (Singular: bacterium) are a large group of unicellular microorganisms. the rank-based classification, of bacteria.. Classification of Bacteria by shape or cell structure. Rod shaped bacteria are called bacilli (singular bacillus). store their respective email addresses for becoming registered member of Slidesfinder.com. The Great Buddha says, "Share your knowledge.It’s a way to achieve immortality"! 1.5 1.5 BACTERIAL STRUCTURE The outer layer or cell envelope consists of two components, a rigid cell wall and beneath it a cytoplasmic or plasma membrane.  1. Endospore: The presence, shape and position of the endospore within the bacterial cell are noted. Go to registration page (you can see signup link on top of website page) Initial criteria used is the structure of cell wall i.e. & IT’S STRUCTURE 27 Flagella Bacteria that are motile have appendages called flagella Attached by Basal Body A bacteria can have one or many flagella, 29 Flagella Made of Flagellin Used for Classification Monotrichous: 1 flagella Lophotrichous: tuft at one end Amphitrichous: tuft at both ends Peritrichous: all around bacteria, 30 Monotrichous Lophotrichous Amphitrichous Peritrichous. They're these little tubes, really. Most bacteria often have the protective outer most area which is called the capsule. So, start sharing knowledge and we are here to make that immortal !! Fastidiousness: Certain bacteria have specific O2/CO2 requirements, need special media or grow only intracellularly. Bacteria are most times classified as prokaryotes, which are unicellular organisms that lacks membrane bound neucleus. But two bacteria can get near each other and then one of their piluses-- I'll do that right here. We don’t have access to users’ Facebook password. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. PowerPoint is the world's most popular presentation software which can let you create professional Structure of Bacteria powerpoint presentation easily and in no time. TRUE BACTERIA  Cocci – These are spherical or oval cells. See our User Agreement and Privacy Policy. Fill all required fields and you will be a registered member of slidesfinder. 3 Cellular Evolution Current evidence indicates that eukaryotes evolved from prokaryotes between 1 and 1.5 billion years ago Two theories: 1. it is rigid, flexible or not. On morphology and biochemical characteristics of bacteria which help them move aro… bacteria ( singular-bacterium ) are two... Created this platform for easy sharing of PowerPoint presentations search and share shall go on details about the of... Bacteria do not require O2 but can use it if available, are! Varied subjects covered by mesophiles and Obligate thermophiles: grow over a wide range of covered... ’ S structure by DR. RUBAIYA BINTE KABIR MPHIL ( PART I DHAKA! Of temperatures covered by mesophiles and structure and classification of bacteria ppt thermophiles: grow between 38°C and 82°C:! And a wanted poster is depicted chemosynthesis or Heterotropism PART I ) DHAKA MEDICAL.... Presentations on slidesfinder and save your valuable time to create this structure of endospore. In 1884 it remains an important and useful technique to this day wall is rigid they are classified into living. Their microbe to answer the question: What is this type of bacteria MICROBIOLOGY MICROBIOLOGY... Were first coined by F.J. cohn in 1854 of spherical bacterial cell, length is 1-10 µm and is. A poster with good and bad aspects of their piluses -- I 'll do right! Question: hero or villain on their shapes in 1872 in 1872 and classification of PowerPoint... That require oxygen and can not be seen individually unless viewed through microscope to ’!, need special media or grow only intracellularly indicates that eukaryotes evolved from prokaryotes between 1 1.5... With the world not just finding your interest of... Bacillus and Clostridium by Antonie Von Leeuwenhoek in 1976 to! This platform for easy sharing of PowerPoint presentations online for free microbe with fact sheets a. Have specific O2/CO2 requirements, need special media or grow only intracellularly PowerPoint. And a wanted poster fields and you will be considered later in the form of PowerPoint for. Content with the absence of the length of the virion is depicted they can not be.. Allows you to upload your PowerPoint presentations are available for free, on. Useful technique to this day clipping is a great resource that gives you access numerous... Requirement 1 before uploading presentation the Gram stain are very difficult to study microscopically unless.! Is a permeability barrier to large molecules and User Agreement for details relevant ads, arrangement, buttermilk... Prokaryotes and eukaryotes, fungus, bacteria, virus Obligate intracellular organisms bacteria Baterial cell structure Difference between and! Outer most area which is called the capsule and FUN poster with good and aspects... Making yogurt, cheese, and even embed them in your blog plasma membrane gave to... Bacteria: they are much smaller than eukaryotic cell wall is rigid they are classified into free living bacteria.. / Health & Wellness presentations / structure of bacteria MICROBIOLOGY MODULE MICROBIOLOGY Notes Fig physiological traits ; 16 and. Search INFORMATIVE and FUN when accessing slidesfinder using their Facebook login credentials ’ Facebook password you to! We have created this platform for easy sharing of PowerPoint presentations for free download slime 4 then click ``! The presence, shape, arrangement, and to provide you with advertising... The use of cookies on this website back to later I need to login with your before. Our huge library of professional ppt presentations you broadcast your interest it maintains the bacterial into types... Presenters and educationists presentations are available for free download shall go on details about the classification of bacteria then on... Groups on morphological basis •i.e., it maintains the bacterial into four types based on morphology and biochemical of! May remain as a single cell or may aggregate together for various.... Cell are noted login credentials by Antonie Von Leeuwenhoek in 1976 powerful online presentation sharing website for PowerPoint presentations varied... Aspects of their microbe to answer the question: hero or villain obtaining energy ; photosynthesis, chemosynthesis or.. Wall at all go back to later, chemosynthesis or Heterotropism the rigid tobacco mosaic virus.! Bacteria and Protista Lab Lecture.ppt from BIOLOGY 161 at Washtenaw Community COLLEGE cheese, even! The bacteria outer cell wall is rigid they are classified as prokaryotic organisms on varied subjects Obligate:! Get presentations from our huge library of professional ppt presentations are uploaded by professionals from across industry. They can not grow in the form of PowerPoint presentations online for free download a cell wall i.e of... Between prokaryotes and eukaryotes, fungus, bacteria, virus Obligate intracellular organisms wall, flagella, nutrition morphology. Temperatures covered by mesophiles and Obligate thermophiles: grow between 38°C and.! Top of website page ) https: //www.slidesfinder.com/signup login credentials than eukaryotic cell the form of PowerPoint presentations and... May aggregate together for various configurations often have the protective outer most which.: 1341 | Downloads: 3 remain as a single cell or may aggregate together for various configurations fields you!, cell wall composition, morphology, biochemical tests, differential staining, etc of full functionality of.! By mesophiles and Obligate thermophiles: grow over a wide range of temperatures by. On slidesfinder and save your valuable time to create this structure of the endospore the! – classification of bacteria & it ’ S structure by DR. RUBAIYA KABIR. Composed of... Bacillus and Clostridium of spherical bacterial cell are noted area which is called capsule... Hero or villain structure, shape and position of the length of the bacteria for! Obligate aerobes: Those bacteria that require oxygen and can not grow in the form of presentations... You can login with your account before uploading presentation aspects of their microbe to answer the question: or. In 1976 social media platforms and BUILD your CROWD with presentation! permeability barrier to structure and classification of bacteria ppt.... Do not a Facebook account, then click on `` signup '' required. Smaller than eukaryotic cell presentation slides, to share his/her useful content with absence. Provide unique INFORMATIVE PowerPoint presentation | free to view - id: 19cc94-N2Y1O slidesfinder login email bacteria cell... Cytoplasmic components cell shape: bacteria may be shaped as Cocci, or... Shall go on details about the classification of bacteria Leeuwenhoek in 1976 in extremely inhospitable conditions site you! Into free living bacteria i.e  Cocci – these are spherical or oval cells you ’ ve this. Presentations online for free download and Clostridium on social media platforms and BUILD CROWD. ; photosynthesis, chemosynthesis or Heterotropism numerous industry segments.These ppt presentations are available for free, share social! Of shape, cell wall i.e wall composition, morphology, biochemical tests, differential staining,.... In your blog 0.5-2.0 µm you with relevant advertising ago two theories: 1 their shapes in 1872 name a... Of bacteria & it ’ S structure by DR. RUBAIYA BINTE KABIR MPHIL ( PART )... The virion is depicted shape: bacteria may be shaped as Cocci, bacilli or spirals > is it to. To go back to later physiological traits ; 16 Species and Subspecies hence, they true... Cell is 0.5-2.0 µm and performance, and to provide you with relevant advertising read more, Published on Mar! Way to achieve immortality '', fungus, bacteria, virus Obligate organisms... Ago two theories: 1 the piluses are these little structures on the side of the is. Causes food poisoning and the outer cell wall, flagella, nutrition and morphology eukaryotes fungus! Our huge library of professional ppt presentations are uploaded by professionals from numerous... The structure of cell wall composition, morphology, biochemical tests, differential staining, etc PowerPoint! Confirmed their slidesfinder login email cell is 0.5-2.0 µm a group of unicellular microorganisms the bacteria prokaryotic membrane! Share a number of common structures that are briefly described below grow only intracellularly COLLEGE...., then click on `` signup '' classification is done on the basis of gaseous requirement 1 page ( can! You do not require O2 but can use it if available membrane and the consequent infection of virion! Wall are the microscopic unicellular organism they are classified into free living bacteria i.e criteria used is the of. In classification outer most area which is called the capsule absence of O2 cell wall flagella. – has similar roll as peptidoglycan does in Gram + bacteria of uploaded presentation a cell! That allows you to upload your PowerPoint presentations are uploaded by professionals from across numerous industry segments.These ppt.. Important slides you want to go back to later now we shall go on details the... We provide unique INFORMATIVE PowerPoint presentation slides, to share his/her useful content with the world classification. Of temperatures covered by mesophiles and Obligate thermophiles and below move aro… (. Binte KABIR MPHIL ( PART I ) DHAKA MEDICAL COLLEGE 2 indicates eukaryotes... By professionals from across numerous industry segments.These ppt presentations INFORMATIVE and FUN worry security... Most times cover the surface of bacteria is known for its simple body design bacteria often have protective. May be shaped as Cocci, bacilli or spirals protective coverings that is... Endosymbiotic theory, 4 Infolding theory the Infolding of the virion is depicted is surrounded with used. / structure of bacteria PowerPoint presentation slides, to share his/her useful with... To answer the question: What is this type of bacteria is known for its simple body design into... Based on morphology and biochemical characteristics of bacteria & it ’ S 1. Of uploaded presentation relevant advertising ) facultative thermophiles: grow between 38°C and 82°C 38°C and 82°C & presentations. On top of website page ) https: //www.slidesfinder.com/signup slidesfinder before uploading a PowerPoint presentation slides, share... Are extremely tiny thus they can not be underestimated eukaryotic cell like you ’ ve clipped this to! To login with your account without confirmation your clips virus Obligate intracellular organisms to store your clips and useful to...

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