Basic CharacteristicsProperties (Streptococcus canis)CAMP Negative (-ve) Catalase Negative (-ve) Gram Staining Positive (+ve) OF (Oxidative-Fermentative) Facultative anaerobes Shape Cocci Urease Negative (-ve) VP (Voges Proskauer) Negative (-ve) Fermentation of Adonitol…
Basic CharacteristicsProperties (Streptococcus pneumoniae)Bile Solubility Positive (+ve) Catalase Negative (-ve) Gram Staining Positive (+ve) Hemolysis Alfa Hemolysis Motility Non-motile OF (Oxidative-Fermentative) Facultative anaerobes Oxidase Negative (-ve) Shape Diplococci Spore Non-sporing…
…of cells One cell (Unicellular) No cells 5 Living/Non-Living Living organisms Between living and non-living things. 6 DNA and RNA DNA and RNA floating freely in cytoplasm. DNA or RNA…
…colitis, intravenous drug use, and colorectal cancer. Staphylococci, are thought to cause more than 50% of cases of sepsis. Other commonly implicated bacteria include Streptococcus pyogenes, Escherichia coli, Pseudomonas aeruginosa,…
1. They are aerobic and facultative anaerobes. 2. They grow best at 37 degree Celsius. 3. Group D grow well at between 10 degree Celsius and 45 degree Celsius. 4….
…stain cells that are too delicate to be heat-fixed. It is also used to prepare biological samples for electron microscopy. It is used to view viruses, bacteria, bacterial flagella, biological membrane structures…
…mucosal associated lymphoid tissue. 17. Composition The innate immune system is composed of physical and chemical barriers, phagocytic leukocytes, dendritic cells, natural killer cells, and plasma proteins. Adaptive immune system…
Monika deore I’m doing M.S.in Niper mohali punjab . For detection of Animals blood components we use smear preparations .is there any other stain for detection.? Thavasumani Good useful message….
Light MicroscopeElectron MicroscopeIlluminating source is the Light. Illuminating source is the beam of electrons. Specimen preparation takes usually few minutes to hours. Specimen preparation takes usually takes few days. Live or…
Chi-Ho Chan Autoantibody can attack our self-antigen and cause autoimmune diseases. Emmanuel Aroma It’s right and their production comes about as a result of medications for instance patients administered with…
…DNA is susceptible to UV damage. Compared with DNA, RNA is relatively resistant to UV damage. 9. Hydrogen bonds are formed between complementary nitrogen bases of the opposite strands (A-T,…
S.N.CharacteristicsChickenpoxSmallpox1 Causative Agent Varicella Zoster Virus (Herpes Virus) Variola virus (Pox Virus) 2 Incubation period 14-21 days 7-17 days 3 Severity Chickenpox is less deadly comparing to small pox. Smallpox…
Flagella are the complex filamentous cytoplasmic structure protruding through cell wall. These are unbranched, long, thread like structures, mostly composed of the protein flagellin, intricately embedded in the cell envelope….
…of the anogenital tract. Colonizes the upper respiratory tract as a commensal and occasionally invades to cause systemic disease. 12 Pathogens It is always considered a pathogen. It is…
…polypeptides, terpenoids, steroids, phenolics compounds or amines. 4. Enzymes are not translocate from one part to another part of cell. Most of the hormones show polar translocation. 5. As enzymes…
Introduction of Flagella Flagella are the complex filamentous cytoplasmic structure protruding through cell wall. These are unbranched, long, thread like structures, mostly composed of the protein flagellin, intricately embedded in…
…clinical specimens. Serology Test: It detect the presence of antibodies but are useful only after five days. Treatment of Zika Virus There is no specific treatment or vaccine currently available. Prevention…
The antigen used to define serological test of Salmonella include Somatic O antigen, Flagellar H antigen and Vi antigen (Capsular antigen). Some of the differences between O Antigen and H…
…the brain (Brain Parenchyma). 2 Causative Agent Bacteria, Viruses and Fungi Mostly Viruses 3 Common Causes Streptococcus pneumoniae and Neisseria meningitides are the most common causes of meningitis in adults….
…also known to occur in HIV (human immunodeficiency virus), which causes AIDS, and in certain rhinoviruses, which cause common colds in humans. It also has been suspected to occur in…
…of my friend was preparing for medical but remained unsuccessful and got depressed. Should he persue microbiology as alternative, if yes which institute for graduation. Ramakant kumar Sir i completed…
S.N.CharacteristicsS. pneumoniaeViridans Streptococci1. Morphology Lanceolate diplococci Oval or round cells in chain 2. Capsule Capsulated Non-capsulated 3. Quellung Test Positive Negative 4. Bile solubility Bile soluble Bile insoluble 5. Inulin…
Ebola Virus are generally approximately 80 nm in diameter, 970 nm long. They are cylindrical/tubular, and contain viral envelope, matrix, and nucleocapsid components. The virus generally appears in a long,…
…production. IgG protect against bacteris, viruses, neutralise bacterial toxins, trigger compliment protein systems and bind antigens to enhance the effectiveness of phagocytosis. Main function of IgA is to bind antigens…
…time of death. Veins get filled up at time of death. 17. Oxygen level Oxygen levels is quite high in arterial blood. Oxygen level is low comparatively. 18. Carbon-dioxide level…
…Hemolysis Variable Non-hemolytic Usually Hemolytic Glycogen and Starch fermentation Positive Negative Negative Antigen Types 13 4 40 Fatality Rate High High Low Complications Paralytic Hemorrhagic Obstructive Endemicity Epidemic Epidemic Endemic…