SlideShare a Scribd company logo
1 of 43
Classification, Structure and Functions of Bacteria Dr Kamran Afzal Asst Prof Microbiology
I. Classification of Bacteria
Taxonomy ,[object Object],[object Object],[object Object],[object Object]
Taxonomy ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Species and Subspecies ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Naming Micoorganisms ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Classification Systems ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Major Groups of Disease Producing Bacteria ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
II. Structure of Bacteria
Typical shapes of bacteria Most bacteria retain a particular shape;  a few are pleomorphic
Characteristic grouping
General properties of bacteria ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Typical prokaryotic structures
Capsule ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Cell wall ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
 
[object Object],[object Object],[object Object],[object Object]
 
Teichoic acids ,[object Object],[object Object],[object Object]
Cell membrane ,[object Object],[object Object],[object Object],[object Object],[object Object]
 
 
 
Lipopolysaccharide (LPS) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
 
Flagella ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
 
Fimbriae and Pili ,[object Object],[object Object],[object Object],[object Object]
F-Pilus for Conjugation
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Cytoplasm and Internal components
Endospores ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
Endospores
 
Cell wall ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
III. Functions of Bacteria
[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

More Related Content

What's hot

Normal flora of human body
Normal flora of human bodyNormal flora of human body
Normal flora of human bodyLIFE SCIENCES
 
Entamaoeba Histolytica (Exam Point of View)
Entamaoeba Histolytica (Exam Point of View)Entamaoeba Histolytica (Exam Point of View)
Entamaoeba Histolytica (Exam Point of View)Sijo A
 
Growth, nutrition and metabolism of bacteria by Dr. Rakesh Prasad Sah
Growth, nutrition and metabolism of bacteria by Dr. Rakesh Prasad SahGrowth, nutrition and metabolism of bacteria by Dr. Rakesh Prasad Sah
Growth, nutrition and metabolism of bacteria by Dr. Rakesh Prasad SahDr. Rakesh Prasad Sah
 
Bacterial identification
Bacterial identificationBacterial identification
Bacterial identificationChota Alexander
 
Infection and bacterial virulence factors
Infection and bacterial virulence factorsInfection and bacterial virulence factors
Infection and bacterial virulence factorsShilpa k
 
Basic Introduction to Parasitology
Basic Introduction to ParasitologyBasic Introduction to Parasitology
Basic Introduction to ParasitologyDr Shifa Ul Haq
 
Flagella Staining.pptx
Flagella Staining.pptxFlagella Staining.pptx
Flagella Staining.pptxMonishaM73
 
Microbial taxonomy and classification system
Microbial taxonomy and classification systemMicrobial taxonomy and classification system
Microbial taxonomy and classification systemSakshi Saxena
 
Bacillus anthracis
Bacillus anthracisBacillus anthracis
Bacillus anthracisNeha Vats
 
Identification of bacteria
Identification of bacteriaIdentification of bacteria
Identification of bacteriavinaya warad
 
Properties of viruses
Properties of virusesProperties of viruses
Properties of virusesHarishmaravi
 
Bacteriocin and its typing
Bacteriocin and its typingBacteriocin and its typing
Bacteriocin and its typingShyam Mishra
 
Diversity of the microbial world 2008 2009
Diversity of the microbial world 2008 2009Diversity of the microbial world 2008 2009
Diversity of the microbial world 2008 2009aiiinura
 

What's hot (20)

Normal flora of human body
Normal flora of human bodyNormal flora of human body
Normal flora of human body
 
Entamaoeba Histolytica (Exam Point of View)
Entamaoeba Histolytica (Exam Point of View)Entamaoeba Histolytica (Exam Point of View)
Entamaoeba Histolytica (Exam Point of View)
 
E coli
E coliE coli
E coli
 
Bacillus
Bacillus Bacillus
Bacillus
 
Growth, nutrition and metabolism of bacteria by Dr. Rakesh Prasad Sah
Growth, nutrition and metabolism of bacteria by Dr. Rakesh Prasad SahGrowth, nutrition and metabolism of bacteria by Dr. Rakesh Prasad Sah
Growth, nutrition and metabolism of bacteria by Dr. Rakesh Prasad Sah
 
VIROLOGY - CULTIVATION AND DETECTION OF VIRUS
VIROLOGY - CULTIVATION AND DETECTION OF VIRUSVIROLOGY - CULTIVATION AND DETECTION OF VIRUS
VIROLOGY - CULTIVATION AND DETECTION OF VIRUS
 
Bacterial identification
Bacterial identificationBacterial identification
Bacterial identification
 
Taenia saginata
Taenia saginataTaenia saginata
Taenia saginata
 
Infection and bacterial virulence factors
Infection and bacterial virulence factorsInfection and bacterial virulence factors
Infection and bacterial virulence factors
 
Air Sanitation.pptx
Air Sanitation.pptxAir Sanitation.pptx
Air Sanitation.pptx
 
Basic Introduction to Parasitology
Basic Introduction to ParasitologyBasic Introduction to Parasitology
Basic Introduction to Parasitology
 
Flagella Staining.pptx
Flagella Staining.pptxFlagella Staining.pptx
Flagella Staining.pptx
 
Microbial taxonomy and classification system
Microbial taxonomy and classification systemMicrobial taxonomy and classification system
Microbial taxonomy and classification system
 
Bacillus anthracis
Bacillus anthracisBacillus anthracis
Bacillus anthracis
 
Identification of bacteria
Identification of bacteriaIdentification of bacteria
Identification of bacteria
 
microbiological diagnosis
microbiological diagnosismicrobiological diagnosis
microbiological diagnosis
 
Properties of viruses
Properties of virusesProperties of viruses
Properties of viruses
 
Bacteriocin and its typing
Bacteriocin and its typingBacteriocin and its typing
Bacteriocin and its typing
 
Diversity of the microbial world 2008 2009
Diversity of the microbial world 2008 2009Diversity of the microbial world 2008 2009
Diversity of the microbial world 2008 2009
 
GIARDIA LAMBLIA
GIARDIA LAMBLIAGIARDIA LAMBLIA
GIARDIA LAMBLIA
 

Viewers also liked

Classification
ClassificationClassification
Classificationguest337ee
 
1.1 classification of microbes
1.1 classification of microbes1.1 classification of microbes
1.1 classification of microbesSuhailie Samik
 
Bacteria Power Point
Bacteria Power PointBacteria Power Point
Bacteria Power Pointbethgombert
 
1.1 Classsification Of Microorganisms
1.1 Classsification  Of  Microorganisms1.1 Classsification  Of  Microorganisms
1.1 Classsification Of Microorganismsmgcnkedahsc
 
gram negative rods, entrobacteria
gram negative rods,  entrobacteriagram negative rods,  entrobacteria
gram negative rods, entrobacteriaFaarah Yusuf
 
(A) 1 bacterial classification schemes new
(A) 1 bacterial classification schemes new(A) 1 bacterial classification schemes new
(A) 1 bacterial classification schemes newAlia Najiha
 
Microorganisms 120830082657-phpapp02485
Microorganisms 120830082657-phpapp02485Microorganisms 120830082657-phpapp02485
Microorganisms 120830082657-phpapp02485Audrey Chauke
 
Classification of bacteria
Classification of bacteriaClassification of bacteria
Classification of bacteriaMaryam Zahra
 
Gram positive & Gram negative
Gram positive & Gram negativeGram positive & Gram negative
Gram positive & Gram negativeAnandha Prabhakaran
 
Clinical Pathology Case Presentation
Clinical Pathology Case PresentationClinical Pathology Case Presentation
Clinical Pathology Case Presentationapachehotspot
 
Bacterial recombination (1)
Bacterial recombination (1)Bacterial recombination (1)
Bacterial recombination (1)Baba Hiremath
 
2 - Metabolism and Growth
2 - Metabolism and Growth2 - Metabolism and Growth
2 - Metabolism and GrowthRachel Belton
 
microorganism : friend and foe
microorganism : friend and foemicroorganism : friend and foe
microorganism : friend and foeTushar Solanki
 
Harmful and Usage of microorganism
Harmful and Usage of microorganismHarmful and Usage of microorganism
Harmful and Usage of microorganismyacheun_chew
 

Viewers also liked (20)

Classification
ClassificationClassification
Classification
 
1.1 classification of microbes
1.1 classification of microbes1.1 classification of microbes
1.1 classification of microbes
 
Bacteria Power Point
Bacteria Power PointBacteria Power Point
Bacteria Power Point
 
1.1 Classsification Of Microorganisms
1.1 Classsification  Of  Microorganisms1.1 Classsification  Of  Microorganisms
1.1 Classsification Of Microorganisms
 
Telugu
TeluguTelugu
Telugu
 
Bacterias
BacteriasBacterias
Bacterias
 
Mycobacterium tuberculosis
Mycobacterium tuberculosisMycobacterium tuberculosis
Mycobacterium tuberculosis
 
gram negative rods, entrobacteria
gram negative rods,  entrobacteriagram negative rods,  entrobacteria
gram negative rods, entrobacteria
 
(A) 1 bacterial classification schemes new
(A) 1 bacterial classification schemes new(A) 1 bacterial classification schemes new
(A) 1 bacterial classification schemes new
 
Micro organism
Micro organismMicro organism
Micro organism
 
Microorganisms 120830082657-phpapp02485
Microorganisms 120830082657-phpapp02485Microorganisms 120830082657-phpapp02485
Microorganisms 120830082657-phpapp02485
 
Classification of bacteria
Classification of bacteriaClassification of bacteria
Classification of bacteria
 
Gram positive & Gram negative
Gram positive & Gram negativeGram positive & Gram negative
Gram positive & Gram negative
 
Clinical Pathology Case Presentation
Clinical Pathology Case PresentationClinical Pathology Case Presentation
Clinical Pathology Case Presentation
 
Bacterial recombination (1)
Bacterial recombination (1)Bacterial recombination (1)
Bacterial recombination (1)
 
2 - Metabolism and Growth
2 - Metabolism and Growth2 - Metabolism and Growth
2 - Metabolism and Growth
 
microorganism : friend and foe
microorganism : friend and foemicroorganism : friend and foe
microorganism : friend and foe
 
Bacteria
BacteriaBacteria
Bacteria
 
Bacterial morphology
Bacterial morphology Bacterial morphology
Bacterial morphology
 
Harmful and Usage of microorganism
Harmful and Usage of microorganismHarmful and Usage of microorganism
Harmful and Usage of microorganism
 

Similar to Classification and Functions of Bacteria

Bacterial structure and growth
Bacterial structure and growthBacterial structure and growth
Bacterial structure and growthMeher Rizvi
 
2 bio265 prokaryotes vs eukaryotes_dr di bonaventura
2 bio265 prokaryotes vs eukaryotes_dr di bonaventura2 bio265 prokaryotes vs eukaryotes_dr di bonaventura
2 bio265 prokaryotes vs eukaryotes_dr di bonaventuraShabab Ali
 
Mici 1100 sept_08_lectures_1-5
Mici 1100 sept_08_lectures_1-5Mici 1100 sept_08_lectures_1-5
Mici 1100 sept_08_lectures_1-5Star Reddy
 
Classification of Bacteria microbiology
Classification of Bacteria microbiologyClassification of Bacteria microbiology
Classification of Bacteria microbiologyVinay Dhiman
 
Morphology of bacteria lecture.pptx
Morphology of bacteria lecture.pptxMorphology of bacteria lecture.pptx
Morphology of bacteria lecture.pptxmohammedkhateeb16
 
structure of bacteria PPT N.pptx
structure of bacteria PPT N.pptxstructure of bacteria PPT N.pptx
structure of bacteria PPT N.pptxdrkhan93
 
Identification of microbes
Identification of microbesIdentification of microbes
Identification of microbesDr. sreeremya S
 
CLASSIFICATION OF BACTERIA
CLASSIFICATION OF BACTERIACLASSIFICATION OF BACTERIA
CLASSIFICATION OF BACTERIAChaUhan Ar Shi
 
functional anatomy of prokaryotes and eukaryotes
 functional anatomy of prokaryotes and eukaryotes functional anatomy of prokaryotes and eukaryotes
functional anatomy of prokaryotes and eukaryotesMuhammad Amir Sohail
 
1.2-Classification of bacthhhf fteria(0).ppt
1.2-Classification of bacthhhf fteria(0).ppt1.2-Classification of bacthhhf fteria(0).ppt
1.2-Classification of bacthhhf fteria(0).pptseraphimkassa
 
Bacteria & Viruses
Bacteria & VirusesBacteria & Viruses
Bacteria & VirusesJolie Yu
 
Introduction to cell culture techniques
Introduction to cell culture techniquesIntroduction to cell culture techniques
Introduction to cell culture techniquesKalaiselvi Govindan
 
Exopolysaccharides of Extremophiles
Exopolysaccharides of ExtremophilesExopolysaccharides of Extremophiles
Exopolysaccharides of ExtremophilesKANIMOZHI JEYARAM
 
Lecture 9-Mycology-ojjljklkjjjjjjjjjjjjjjjjjj.ppt
Lecture 9-Mycology-ojjljklkjjjjjjjjjjjjjjjjjj.pptLecture 9-Mycology-ojjljklkjjjjjjjjjjjjjjjjjj.ppt
Lecture 9-Mycology-ojjljklkjjjjjjjjjjjjjjjjjj.pptErsinKARATA2
 
Functional anatomy of prokaryotic and eukaryotic cell
Functional anatomy of prokaryotic and eukaryotic cellFunctional anatomy of prokaryotic and eukaryotic cell
Functional anatomy of prokaryotic and eukaryotic cellShaina Mavreen Villaroza
 

Similar to Classification and Functions of Bacteria (20)

vsv1
vsv1vsv1
vsv1
 
Bacterial morphology
Bacterial morphologyBacterial morphology
Bacterial morphology
 
Bacterial structure and growth
Bacterial structure and growthBacterial structure and growth
Bacterial structure and growth
 
2 bio265 prokaryotes vs eukaryotes_dr di bonaventura
2 bio265 prokaryotes vs eukaryotes_dr di bonaventura2 bio265 prokaryotes vs eukaryotes_dr di bonaventura
2 bio265 prokaryotes vs eukaryotes_dr di bonaventura
 
Mici 1100 sept_08_lectures_1-5
Mici 1100 sept_08_lectures_1-5Mici 1100 sept_08_lectures_1-5
Mici 1100 sept_08_lectures_1-5
 
Basic Microbiology
Basic MicrobiologyBasic Microbiology
Basic Microbiology
 
Classification of Bacteria microbiology
Classification of Bacteria microbiologyClassification of Bacteria microbiology
Classification of Bacteria microbiology
 
genusstreptococcus-.pdf
genusstreptococcus-.pdfgenusstreptococcus-.pdf
genusstreptococcus-.pdf
 
Morphology of bacteria lecture.pptx
Morphology of bacteria lecture.pptxMorphology of bacteria lecture.pptx
Morphology of bacteria lecture.pptx
 
structure of bacteria PPT N.pptx
structure of bacteria PPT N.pptxstructure of bacteria PPT N.pptx
structure of bacteria PPT N.pptx
 
Identification of microbes
Identification of microbesIdentification of microbes
Identification of microbes
 
CLASSIFICATION OF BACTERIA
CLASSIFICATION OF BACTERIACLASSIFICATION OF BACTERIA
CLASSIFICATION OF BACTERIA
 
functional anatomy of prokaryotes and eukaryotes
 functional anatomy of prokaryotes and eukaryotes functional anatomy of prokaryotes and eukaryotes
functional anatomy of prokaryotes and eukaryotes
 
1.2-Classification of bacthhhf fteria(0).ppt
1.2-Classification of bacthhhf fteria(0).ppt1.2-Classification of bacthhhf fteria(0).ppt
1.2-Classification of bacthhhf fteria(0).ppt
 
Prokaryotes
ProkaryotesProkaryotes
Prokaryotes
 
Bacteria & Viruses
Bacteria & VirusesBacteria & Viruses
Bacteria & Viruses
 
Introduction to cell culture techniques
Introduction to cell culture techniquesIntroduction to cell culture techniques
Introduction to cell culture techniques
 
Exopolysaccharides of Extremophiles
Exopolysaccharides of ExtremophilesExopolysaccharides of Extremophiles
Exopolysaccharides of Extremophiles
 
Lecture 9-Mycology-ojjljklkjjjjjjjjjjjjjjjjjj.ppt
Lecture 9-Mycology-ojjljklkjjjjjjjjjjjjjjjjjj.pptLecture 9-Mycology-ojjljklkjjjjjjjjjjjjjjjjjj.ppt
Lecture 9-Mycology-ojjljklkjjjjjjjjjjjjjjjjjj.ppt
 
Functional anatomy of prokaryotic and eukaryotic cell
Functional anatomy of prokaryotic and eukaryotic cellFunctional anatomy of prokaryotic and eukaryotic cell
Functional anatomy of prokaryotic and eukaryotic cell
 

More from Kamran Afzal, PhD. (20)

Cell injury
Cell injuryCell injury
Cell injury
 
Concept of Infection Control
Concept of Infection ControlConcept of Infection Control
Concept of Infection Control
 
Rheumatic Fever and Rheumatic Heart Disease
Rheumatic Fever and Rheumatic Heart DiseaseRheumatic Fever and Rheumatic Heart Disease
Rheumatic Fever and Rheumatic Heart Disease
 
Fungal biofilm
Fungal biofilmFungal biofilm
Fungal biofilm
 
2.characteristics of biowarfare agents and their methods of spread
2.characteristics of biowarfare agents and their methods of spread2.characteristics of biowarfare agents and their methods of spread
2.characteristics of biowarfare agents and their methods of spread
 
1.introduction and history of biological warfare agents
1.introduction and history of biological warfare agents1.introduction and history of biological warfare agents
1.introduction and history of biological warfare agents
 
Crbsi kamran
Crbsi kamranCrbsi kamran
Crbsi kamran
 
Rubella + rabies
Rubella + rabiesRubella + rabies
Rubella + rabies
 
Ricketssia
RicketssiaRicketssia
Ricketssia
 
Chlamydia
ChlamydiaChlamydia
Chlamydia
 
Brucella and mycoplasma
Brucella and mycoplasmaBrucella and mycoplasma
Brucella and mycoplasma
 
Pseudo+acineto
Pseudo+acinetoPseudo+acineto
Pseudo+acineto
 
Klebsiella+proteus+uti
Klebsiella+proteus+utiKlebsiella+proteus+uti
Klebsiella+proteus+uti
 
Filariasis
FilariasisFilariasis
Filariasis
 
Bacillus anthracis
Bacillus anthracisBacillus anthracis
Bacillus anthracis
 
Strep pneumoniae
Strep pneumoniaeStrep pneumoniae
Strep pneumoniae
 
Zoonosis
ZoonosisZoonosis
Zoonosis
 
Sst is and ssis
Sst is and ssisSst is and ssis
Sst is and ssis
 
Cns infections
Cns infectionsCns infections
Cns infections
 
Strongyloides schistosoma
Strongyloides schistosomaStrongyloides schistosoma
Strongyloides schistosoma
 

Classification and Functions of Bacteria