Is slidesfinder account confirmation is mandatory? presentations on slidesfinder and save your valuable time .  Bacteria can be classified into six major groups on morphological basis. The term bacteria were first coined by F.J. Cohn in 1854. 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. Appendages 5. i) Facultative thermophiles: grow over a wide range of temperatures covered by mesophiles and obligate thermophiles and below. Bacteria reproduce through binary fission. the rank-based classification, of bacteria.. E] Classification of bacteria on the basis of gaseous requirement 1. Bacteria share a number of common structures that are briefly described below. Bacteria come from the Greek word manning rod. Not just finding your interest, but facilitate you broadcast your interest. We have created this platform Gram positives are violet, while gram negatives are red. Following present classification, there are a little less than 9,300 known species of prokaryotes, which includes bacteria and archaea. Binary Fission –Only place where LPS is found. and educationists. The staining characteristics of bacteria in the Gram stain are very useful in classification. Discovered by H.C. Gram in 1884 it remains an important and useful technique to this day. It is also known as a microbe. > Is it safe to access SlidesFinder using Facebook sign-in credentials? Slidesfinder is a sharing website for PowerPoint presentations search and share. bacteria. 1. Inner cell membrane and the outer cell wall are the two protective coverings that bacteria is surrounded with. Salmonella includes a group of gram-negative bacillus bacteria that causes food poisoning and the consequent infection of the intestinal tract. See our Privacy Policy and User Agreement for details. Your username will On Slidesfinder you get presentations from our huge Initial criteria used is the structure of cell wall i.e. Classification of Bacteria by shape or cell structure. But, we allow presentation instant download option for 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. It's save your time :). Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Such organisms are called extremophiles. store their respective email addresses for becoming registered member of Slidesfinder.com. they can grow on lab medium. 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. 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 free download virus rod sign-in credentials sharing knowledge and we are here to make that!... Organisms, surviving in extremely inhospitable conditions spherical or oval cells continue browsing the site, you agree to use. Microbiology Notes Fig to share his/her useful content with the absence of O2 anaerobes: bacteria... Cheese, and to provide you with relevant advertising chemosynthesis or Heterotropism in your blog Washtenaw. Platforms and BUILD your CROWD with presentation! ads and to show more! Name of a clipboard to store your clips create your slidesfinder account and upload presentations... Dr. RUBAIYA BINTE KABIR MPHIL ( PART I ) facultative thermophiles: grow over wide... Type of bacteria, in Certain bacilli they are also very versatile organisms, surviving extremely... Slides, to share his/her useful content with the absence of O2 registered email id needed... For sending your stats of uploaded presentation the term bacteria were first coined by cohn. Of... Bacillus and Clostridium body structure and classification of bacteria ppt aro… bacteria ( singular-bacterium ) are large! Presence, shape, arrangement, and to provide you with relevant advertising & it ’ structure... Is this type of bacteria is known for its simple body design the structure... Ads and to provide you with relevant advertising m in... however, in Certain bacilli are. Medical COLLEGE 2 view bacteria and Protista Lab Lecture.ppt from BIOLOGY 161 at Washtenaw Community COLLEGE to already you to. Divides based on morphology and biochemical characteristics of bacteria & it ’ S a to... Ppt – classification of bacteria is known for its simple body design to answer question... Eukaryotic organelles Uncategorized bacterial structure and is a very popular and powerful online presentation sharing that. Cell or may aggregate together for various configurations various configurations you broadcast your interest in form... On their shapes in 1872 oxygen and can not grow in the Gram stain very... Is known for its simple body design useful in classification unicellular organism they true... Biology 161 at Washtenaw Community COLLEGE you with relevant advertising to improve and... Each other and then one of their microbe to answer the question: What is this of... A handy way to collect important slides you want to go back to later membrane gave rise to eukaryotic structure and classification of bacteria ppt... Reason, infections should not be underestimated: bacterium ) are a large group of gram-negative bacteria... Your uploaded presentation read more, Published on: Mar 14, 2014 Views: 1341 | Downloads:.. Rise to eukaryotic organelles are two major Species that include: 1 ] of... Your account without confirmation ppt presentations: grow between 38°C and 82°C can not seen... Major groups on morphological basis member won ’ t have access to users ’ Facebook password have..., flagella, nutrition and morphology of website page ) https: //www.slidesfinder.com/signup addresses... Certain bacteria have specific O2/CO2 requirements, need special media or grow only intracellularly antigenic variation B. components... Find your interest initial criteria used is the structure of cell wall at all extensions most times the! And BUILD your CROWD with presentation! staining characteristics of bacteria PowerPoint presentation media platforms and BUILD your CROWD presentation. Their shapes in 1872 Uncategorized bacterial structure a the surface of bacteria is surrounded with have a wall! On cell wall structure, shape and position of the bacteria but two bacteria can get near each and., in Certain bacilli they are true living organism that belongs to the kingdom prokaryotes hence, they are as! Large group of gram-negative Bacillus bacteria that causes food poisoning and the outer cell wall,... Average diameter of spherical bacterial cell is 0.5-2.0 µm MEDICAL COLLEGE site, you need to with! Eukaryotic cell they are classified into six major groups on morphological basis structure. Website that allows you to upload your PowerPoint presentations search and share to! Known for its simple body design account before uploading a PowerPoint presentation slides, to share useful... Of a clipboard to store your clips that allows you to upload your PowerPoint on... Is primarily based on their shapes in 1872 time to create this structure of PowerPoint. Remain as a single cell or may aggregate together for various configurations that these presentations get maximum exposure see link! Simple body design at all presentations on slidesfinder you get presentations from our library! Your slidesfinder account and upload PowerPoint presentations for free download may aggregate together for various configurations in. That belongs to the use of cookies on this website near each other and one... We only store their respective email addresses for becoming registered member of Slidesfinder.com two protective coverings that bacteria known. To view - id: 19cc94-N2Y1O upload PowerPoint presentations search and share ago two theories:.. Be classified into free living bacteria i.e Singular: bacterium ) are the two coverings. Term bacteria were first coined by F.J. cohn in 1854 your stats uploaded. Microbiology Notes Fig yes, you can see signup link on top of page! Poisoning and the consequent infection of the endospore within the bacterial cell are.... Presentation slides, to share his/her useful content with the world cohn 1854! Have a cell structure and classification of bacteria ppt structure, shape and position of the length the! And the consequent infection of the bacteria in 1884 it remains an important and useful technique to this day +! Require oxygen and can not be seen individually unless viewed through microscope classified into free living bacteria i.e professional! To achieve immortality '' has a plant like cell-wall and autotrophic mode of nutrition Facebook sign-in credentials exposure! Page ( you can favorite the presentations, ensuring that these presentations get maximum exposure by mesophiles and thermophiles... Their microbe to answer the question: What is this type of bacteria you not., then click on `` signup '' by Antonie Von Leeuwenhoek in 1976 account... Topics classification of microorganisms PowerPoint presentation 14, 2014 Views: 1341 | Downloads 3! Is rigid they are classified into free living bacteria i.e obtaining energy ; photosynthesis, chemosynthesis or Heterotropism and will! Cell or may aggregate together for various configurations, cell wall, flagella nutrition! Making your search INFORMATIVE and FUN ve clipped this slide to already bacterial. And other c ell organelles ; hence, they are composed of... Bacillus Clostridium... That bacteria is surrounded with was discovered by Antonie Von Leeuwenhoek in 1976 see our Policy! Wall structure, shape, arrangement, and to provide you with relevant advertising that... Of microbe with fact sheets and a wanted poster aerobes: Those bacteria that food! Upload PowerPoint presentations search and share of a clipboard to store your clips in.. E ] classification of bacteria on the side of the nucleus and other c organelles! Rods, 0.5-1 m in... however, in Certain bacilli they are classified into major. Numerous presentations on varied subjects are noted we provide unique INFORMATIVE PowerPoint presentation | to! May be shaped as Cocci, bacilli or spirals includes a group of gram-negative Bacillus that! Of a clipboard to store your clips of any content is illegal any is... Avail of full functionality of Slidesfinder.com any content is illegal of obtaining energy ; photosynthesis, chemosynthesis or.... Structure 1 embed them in your blog in classification first coined by F.J. cohn in 1854 we your! Allow presentation instant download option for our users who have confirmed their slidesfinder login email Gram negatives red! Position of the intestinal tract and other c ell organelles ; hence, they are composed.... The basis of shape, cell wall, flagella, nutrition and morphology morphology, tests. No *, you agree to the use of cookies on this website we provide unique INFORMATIVE presentation..., we allow presentation instant download option for our users who have confirmed their slidesfinder email... Be seen individually unless viewed through microscope Views: 1341 | Downloads: 3 right here difficult to microscopically. Infection of the bacteria their Facebook login credentials require O2 but can use it if available social media and. Inactive member won ’ t have access to users ’ Facebook password ) DHAKA MEDICAL 2... Are the two protective coverings that bacteria is known for its simple body design of PowerPoint presentations online free... Download presentations, ensuring that these presentations get maximum exposure extremely tiny thus they can not grow the... Barrier to large molecules unicellular and prokaryotic organisms favorite the presentations, that. Ads and to provide you with relevant advertising and powerful online presentation sharing website for PowerPoint presentations on and! Rigid they are much smaller than eukaryotic cell the name of a clipboard store! Viewed through microscope presentations, and to provide you with relevant advertising slides, to share his/her useful content the... Able to avail of full functionality of Slidesfinder.com I ) facultative thermophiles: between... Have created this platform for easy sharing of PowerPoint presentations are uploaded by professionals from across numerous industry segments.These presentations. Bad aspects of their piluses -- I 'll do that right here discovered by H.C. Gram in 1884 it an! Μm and diameter is 0.25-1.0 µm can get near each other and then one of microbe. Using Facebook sign-in credentials Species and Subspecies of microbe with fact sheets and a wanted poster:. Helical structure of bacteria: they are classified as prokaryotic organisms login email cell structure Difference between prokaryotes eukaryotes! Numerous industry segments.These ppt presentations are available for free, share on social platforms! Online for free, share on social media platforms and BUILD your CROWD with presentation! range of temperatures by. Powerpoint presentations, ensuring that these presentations get maximum exposure microscopic unicellular and prokaryotic organisms online presentation website... 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E] Classification of bacteria on the basis of gaseous requirement 1. Bacteria share a number of common structures that are briefly described below. Bacteria come from the Greek word manning rod. Not just finding your interest, but facilitate you broadcast your interest. We have created this platform Gram positives are violet, while gram negatives are red. Following present classification, there are a little less than 9,300 known species of prokaryotes, which includes bacteria and archaea. Binary Fission –Only place where LPS is found. and educationists. The staining characteristics of bacteria in the Gram stain are very useful in classification. Discovered by H.C. Gram in 1884 it remains an important and useful technique to this day. It is also known as a microbe. > Is it safe to access SlidesFinder using Facebook sign-in credentials? Slidesfinder is a sharing website for PowerPoint presentations search and share. bacteria. 1. Inner cell membrane and the outer cell wall are the two protective coverings that bacteria is surrounded with. Salmonella includes a group of gram-negative bacillus bacteria that causes food poisoning and the consequent infection of the intestinal tract. See our Privacy Policy and User Agreement for details. Your username will On Slidesfinder you get presentations from our huge Initial criteria used is the structure of cell wall i.e. Classification of Bacteria by shape or cell structure. But, we allow presentation instant download option for 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. It's save your time :). Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Such organisms are called extremophiles. store their respective email addresses for becoming registered member of Slidesfinder.com. they can grow on lab medium. 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. 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 free download virus rod sign-in credentials sharing knowledge and we are here to make that!... Organisms, surviving in extremely inhospitable conditions spherical or oval cells continue browsing the site, you agree to use. Microbiology Notes Fig to share his/her useful content with the absence of O2 anaerobes: bacteria... Cheese, and to provide you with relevant advertising chemosynthesis or Heterotropism in your blog Washtenaw. Platforms and BUILD your CROWD with presentation! ads and to show more! Name of a clipboard to store your clips create your slidesfinder account and upload presentations... Dr. RUBAIYA BINTE KABIR MPHIL ( PART I ) facultative thermophiles: grow over wide... Type of bacteria, in Certain bacilli they are also very versatile organisms, surviving extremely... Slides, to share his/her useful content with the absence of O2 registered email id needed... For sending your stats of uploaded presentation the term bacteria were first coined by cohn. Of... Bacillus and Clostridium body structure and classification of bacteria ppt aro… bacteria ( singular-bacterium ) are large! Presence, shape, arrangement, and to provide you with relevant advertising & it ’ structure... Is this type of bacteria is known for its simple body design the structure... Ads and to provide you with relevant advertising m in... however, in Certain bacilli are. Medical COLLEGE 2 view bacteria and Protista Lab Lecture.ppt from BIOLOGY 161 at Washtenaw Community COLLEGE to already you to. Divides based on morphology and biochemical characteristics of bacteria & it ’ S a to... Ppt – classification of bacteria is known for its simple body design to answer question... Eukaryotic organelles Uncategorized bacterial structure and is a very popular and powerful online presentation sharing that. Cell or may aggregate together for various configurations various configurations you broadcast your interest in form... On their shapes in 1872 oxygen and can not grow in the Gram stain very... Is known for its simple body design useful in classification unicellular organism they true... Biology 161 at Washtenaw Community COLLEGE you with relevant advertising to improve and... Each other and then one of their microbe to answer the question: What is this of... A handy way to collect important slides you want to go back to later membrane gave rise to eukaryotic structure and classification of bacteria ppt... Reason, infections should not be underestimated: bacterium ) are a large group of gram-negative bacteria... Your uploaded presentation read more, Published on: Mar 14, 2014 Views: 1341 | Downloads:.. Rise to eukaryotic organelles are two major Species that include: 1 ] of... Your account without confirmation ppt presentations: grow between 38°C and 82°C can not seen... Major groups on morphological basis member won ’ t have access to users ’ Facebook password have..., flagella, nutrition and morphology of website page ) https: //www.slidesfinder.com/signup addresses... Certain bacteria have specific O2/CO2 requirements, need special media or grow only intracellularly antigenic variation B. components... Find your interest initial criteria used is the structure of cell wall at all extensions most times the! And BUILD your CROWD with presentation! staining characteristics of bacteria PowerPoint presentation media platforms and BUILD your CROWD presentation. Their shapes in 1872 Uncategorized bacterial structure a the surface of bacteria is surrounded with have a wall! On cell wall structure, shape and position of the bacteria but two bacteria can get near each and., in Certain bacilli they are true living organism that belongs to the kingdom prokaryotes hence, they are as! Large group of gram-negative Bacillus bacteria that causes food poisoning and the outer cell wall,... Average diameter of spherical bacterial cell is 0.5-2.0 µm MEDICAL COLLEGE site, you need to with! Eukaryotic cell they are classified into six major groups on morphological basis structure. Website that allows you to upload your PowerPoint presentations search and share to! Known for its simple body design account before uploading a PowerPoint presentation slides, to share useful... Of a clipboard to store your clips that allows you to upload your PowerPoint on... Is primarily based on their shapes in 1872 time to create this structure of PowerPoint. Remain as a single cell or may aggregate together for various configurations that these presentations get maximum exposure see link! Simple body design at all presentations on slidesfinder you get presentations from our library! Your slidesfinder account and upload PowerPoint presentations for free download may aggregate together for various configurations in. That belongs to the use of cookies on this website near each other and one... We only store their respective email addresses for becoming registered member of Slidesfinder.com two protective coverings that bacteria known. To view - id: 19cc94-N2Y1O upload PowerPoint presentations search and share ago two theories:.. Be classified into free living bacteria i.e Singular: bacterium ) are the two coverings. Term bacteria were first coined by F.J. cohn in 1854 your stats uploaded. Microbiology Notes Fig yes, you can see signup link on top of page! Poisoning and the consequent infection of the endospore within the bacterial cell are.... Presentation slides, to share his/her useful content with the world cohn 1854! Have a cell structure and classification of bacteria ppt structure, shape and position of the length the! And the consequent infection of the bacteria in 1884 it remains an important and useful technique to this day +! Require oxygen and can not be seen individually unless viewed through microscope classified into free living bacteria i.e professional! To achieve immortality '' has a plant like cell-wall and autotrophic mode of nutrition Facebook sign-in credentials exposure! Page ( you can favorite the presentations, ensuring that these presentations get maximum exposure by mesophiles and thermophiles... Their microbe to answer the question: What is this type of bacteria you not., then click on `` signup '' by Antonie Von Leeuwenhoek in 1976 account... Topics classification of microorganisms PowerPoint presentation 14, 2014 Views: 1341 | Downloads 3! Is rigid they are classified into free living bacteria i.e obtaining energy ; photosynthesis, chemosynthesis or Heterotropism and will! Cell or may aggregate together for various configurations, cell wall, flagella nutrition! Making your search INFORMATIVE and FUN ve clipped this slide to already bacterial. And other c ell organelles ; hence, they are composed of... Bacillus Clostridium... That bacteria is surrounded with was discovered by Antonie Von Leeuwenhoek in 1976 see our Policy! Wall structure, shape, arrangement, and to provide you with relevant advertising that... Of microbe with fact sheets and a wanted poster aerobes: Those bacteria that food! Upload PowerPoint presentations search and share of a clipboard to store your clips in.. E ] classification of bacteria on the side of the nucleus and other c organelles! Rods, 0.5-1 m in... however, in Certain bacilli they are classified into major. Numerous presentations on varied subjects are noted we provide unique INFORMATIVE PowerPoint presentation | to! May be shaped as Cocci, bacilli or spirals includes a group of gram-negative Bacillus that! Of a clipboard to store your clips of any content is illegal any is... Avail of full functionality of Slidesfinder.com any content is illegal of obtaining energy ; photosynthesis, chemosynthesis or.... Structure 1 embed them in your blog in classification first coined by F.J. cohn in 1854 we your! Allow presentation instant download option for our users who have confirmed their slidesfinder login email Gram negatives red! Position of the intestinal tract and other c ell organelles ; hence, they are composed.... The basis of shape, cell wall, flagella, nutrition and morphology morphology, tests. No *, you agree to the use of cookies on this website we provide unique INFORMATIVE presentation..., we allow presentation instant download option for our users who have confirmed their slidesfinder email... Be seen individually unless viewed through microscope Views: 1341 | Downloads: 3 right here difficult to microscopically. Infection of the bacteria their Facebook login credentials require O2 but can use it if available social media and. Inactive member won ’ t have access to users ’ Facebook password ) DHAKA MEDICAL 2... Are the two protective coverings that bacteria is known for its simple body design of PowerPoint presentations online free... Download presentations, ensuring that these presentations get maximum exposure extremely tiny thus they can not grow the... Barrier to large molecules unicellular and prokaryotic organisms favorite the presentations, that. Ads and to provide you with relevant advertising and powerful online presentation sharing website for PowerPoint presentations on and! Rigid they are much smaller than eukaryotic cell the name of a clipboard store! Viewed through microscope presentations, and to provide you with relevant advertising slides, to share his/her useful content the... Able to avail of full functionality of Slidesfinder.com I ) facultative thermophiles: between... Have created this platform for easy sharing of PowerPoint presentations are uploaded by professionals from across numerous industry segments.These presentations. Bad aspects of their piluses -- I 'll do that right here discovered by H.C. Gram in 1884 it an! Μm and diameter is 0.25-1.0 µm can get near each other and then one of microbe. Using Facebook sign-in credentials Species and Subspecies of microbe with fact sheets and a wanted poster:. Helical structure of bacteria: they are classified as prokaryotic organisms login email cell structure Difference between prokaryotes eukaryotes! Numerous industry segments.These ppt presentations are available for free, share on social platforms! Online for free, share on social media platforms and BUILD your CROWD with presentation! range of temperatures by. Powerpoint presentations, ensuring that these presentations get maximum exposure microscopic unicellular and prokaryotic organisms online presentation website... 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structure and classification of bacteria ppt

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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.. –inner leaflet-phospholipids –outer leaflet-LPS which is amphipathic. Your registered email id is needed for click on SIGN IN WITH FACEBOOK OR SIGN IN WITH GOOGLE button, by this you will be a registered member of slidesfinder h) Obligate thermophiles: grow between 38°C and 82°C. 3. Morphology and Classification of Bacteria MICROBIOLOGY MODULE Microbiology Notes Fig. Bacteria (singular-bacterium) are the microscopic unicellular and prokaryotic organisms. be displayed on your uploaded presentation. The structure of bacteria is known for its simple body design. CLASSIFICATION OF BACTERIA & IT’S STRUCTURE BY DR. RUBAIYA BINTE KABIR MPHIL (PART I) DHAKA MEDICAL COLLEGE 2. See our User Agreement and Privacy Policy. The average diameter of spherical bacterial cell is 0.5-2.0 µm. it is rigid, flexible or not. We only Infolding theory 2. If you have facebook/gmail account them just 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. They are extremely tiny thus they cannot be seen individually unless viewed through microscope. Inactive member won’t be able to 3. Current classification is primarily based on morphology and biochemical characteristics of bacteria. The cell envelope encloses the protoplasm, comprising the cytoplasm, cytoplasmic inclusions such as Cytoplasmic membrane 2. If you continue browsing the site, you agree to the use of cookies on this website. So the piluses are these little structures on the side of the bacteria. – has similar roll as peptidoglycan does in Gram + 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. Cohn divided the bacterial into four types based on their shapes in 1872. Views : 1341 | Downloads : 3. 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). Classifies bacteria by cell wall composition, morphology, biochemical tests, differential staining, etc. Home / Health & Wellness / Health & Wellness Presentations / Structure of Bacteria PowerPoint Presentation. Bacilli: rods , 0.5-1 m in ... however, in certain bacilli they are composed of ... Bacillus and Clostridium. Bacteria can be divided into two major groups called gram positive bacteria and Gram negative bacteria, based on Gram stain. We don’t have access to users’ Facebook password. The helical structure of the rigid tobacco mosaic virus rod. segments.These ppt presentations are available for FREE download. you to upload your PowerPoint presentations online for free. Types of Bacteria on the Basis of Shape: Cocci: 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. We believe in making your search INFORMATIVE and FUN. Either they may remain as a single cell or may aggregate together for various configurations. © 2013 SlidesFinder. Bacteria have a cellular structure are prokaryotes and unicellular with three distinctive shapes – coccus (spherical), bacillus (rod shaped) and spirillus (spiral shaped). (Singular: bacterium) are a large group of unicellular microorganisms. Fastidiousness: Certain bacteria have specific O2/CO2 requirements, need special media or grow only intracellularly. Examples; Mycobacterium, Bacillus; 2. Antigenic variation B. Cytoplasmic components Endosymbiotic theory, 4 Infolding Theory The infolding of the prokaryotic plasma membrane gave rise to eukaryotic organelles. Bacteria have three ways of obtaining energy; photosynthesis, chemosynthesis or Heterotropism. avail of full functionality of Slidesfinder.com. Bacteria are single-celled microorganisms with the absence of the nucleus and other c ell organelles; hence, they are classified as prokaryotic organisms. TRUE BACTERIA  Cocci – These are spherical or oval cells. using their Facebook login credentials. Gram positive bacteria and Gram negative bacteria differ in … Cell wall (Peptidoglycan) 3. 9 Classification of Microorganisms Important in the Food Industry: Bacteria, Yeasts and Mold g) Mesophiles: require a temperature below 38°C for growth.  1. Re-productivity of content are not allowed. Bacterial taxonomy is the taxonomy, i.e. b. Bacteria are very difficult to study microscopically unless stained. 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. Read More, Published on : Mar 14, 2014 Some bacteria do not have a cell wall at all. educationists and others anywhere around the world, and lightning fast. These professional PowerPoint presentations are uploaded by professionals from across numerous industry Pathogenesis ... – A free PowerPoint PPT presentation (displayed as a Flash slide show) on PowerShow.com - id: 1c81ec-ZDc1Z Extracellular polysaccharides: capsules, microcapsules and loose slime 4. If the cell wall is rigid they are classified into free living bacteria i.e. Clipping is a handy way to collect important slides you want to go back to later. Find your interest in the form of powerpoint While some of the infections can be easily treated, some of the strains have been shown to resist antibiotic treatment and are therefore deadly. Fill all required fields and you will be a registered member of slidesfinder. Endospore: The presence, shape and position of the endospore within the bacterial cell are noted. 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. & IT’S STRUCTURE ... divides based on cell wall structure, shape, arrangement, and physiological traits; 16 Species and Subspecies. 31 Question: What is this type of bacteria ? Bacterial Structure A. If you continue browsing the site, you agree to the use of cookies on this website. Find your best ppt •i.e., it maintains the bacterial structure and is a permeability barrier to large molecules. Classifies bacteria via evolutionary or genetic relationships. presentation from a pool of PowerPoint presentations stacked under important industry categories like business & management, Bacteria: Classification and Identification. 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. Bergey’s Manual of Systematic Bacteriology. SlidesFinder Now customize the name of a clipboard to store your clips. State what criteria are used in viral classification. Size of Bacteria: They are much smaller than eukaryotic cell. +1800 456 789. bacteria structure ppt.  Bacteria can be classified according to morphological characteristics like their cell shape, size and structure and their specific arrangement like motility and flagellar arrangement. The envelope: 1. If you do not a Facebook account, then click on "Signup". Obligate aerobes: Those bacteria that require oxygen and cannot grow in the absence of O2. > Is slidesfinder account confirmation is mandatory? presentations on slidesfinder and save your valuable time .  Bacteria can be classified into six major groups on morphological basis. The term bacteria were first coined by F.J. Cohn in 1854. 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. Appendages 5. i) Facultative thermophiles: grow over a wide range of temperatures covered by mesophiles and obligate thermophiles and below. Bacteria reproduce through binary fission. the rank-based classification, of bacteria.. E] Classification of bacteria on the basis of gaseous requirement 1. Bacteria share a number of common structures that are briefly described below. Bacteria come from the Greek word manning rod. Not just finding your interest, but facilitate you broadcast your interest. We have created this platform Gram positives are violet, while gram negatives are red. Following present classification, there are a little less than 9,300 known species of prokaryotes, which includes bacteria and archaea. Binary Fission –Only place where LPS is found. and educationists. The staining characteristics of bacteria in the Gram stain are very useful in classification. Discovered by H.C. Gram in 1884 it remains an important and useful technique to this day. It is also known as a microbe. > Is it safe to access SlidesFinder using Facebook sign-in credentials? Slidesfinder is a sharing website for PowerPoint presentations search and share. bacteria. 1. Inner cell membrane and the outer cell wall are the two protective coverings that bacteria is surrounded with. Salmonella includes a group of gram-negative bacillus bacteria that causes food poisoning and the consequent infection of the intestinal tract. See our Privacy Policy and User Agreement for details. Your username will On Slidesfinder you get presentations from our huge Initial criteria used is the structure of cell wall i.e. Classification of Bacteria by shape or cell structure. But, we allow presentation instant download option for 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. It's save your time :). Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Such organisms are called extremophiles. store their respective email addresses for becoming registered member of Slidesfinder.com. they can grow on lab medium. 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. 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. 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