PPT-BIOCHEMICAL TEST TO IDENTIFY BACTERIA

Prepared by Miss Norzawani Jaffar Bsc Hons Biomedical Sciences Learning Outcomes Able to understand the principle and function of biochemical test Beta glucuronidase Bile solubility. in Microbiology. “Better living through chemistry”. Catalase Test. Summary. Tests for presence of catalase.. Background. Catalase is an enzyme that breaks down hydrogen peroxide into water and oxygen gas. Evolution of oxygen gas bubbles is positive.. By: Dylan Sexton. About Me. About Me. Dylan Sexton. Age 15. Grade 10. Favorite Subject is Science. Dream Job Working for NASA. Enjoys Volunteering . Full Time FLVS Student. Currently Enrolled in 6 Courses. Catalase Test:. Principle:. If organisms have catalase enzyme they will hydrolyze hydrogen peroxide . (substrate) . leading to production of oxygen . (end product). 2H. 2. Learning Objectives. Explain. Characteristics of bacteria . Major groups of pathogenic bacteria. Describe. Inhibition of microbial growth by antibiotics. Adverse effects of antibiotics. Antibiotic sensitivity testing and interpretation of results. 1- . detect . organisims. that . ferment different types of suga. rs. 2- detect the bacteria that degrade . amino. . acid. . and produce H₂S gas . (. H₂S gas will react with Fe and produce black . & . Antibiotic susceptibility testing. : An introduction. Dr. Mohit Bhatia. Assistant Professor. Department of Microbiology. AIIMS, Rishikesh. Staining techniques . Smear preparation. Smear = 2 × 3 cm in size. . Postgraduate Member . to access benefits. . that will assist you in your career. Join Today. JOIN. NOW. Biochemical Society. Postgraduate Membership. Open to anyone who has gained their first degree and is studying for a postgraduate qualification in the molecular biosciences. Undergraduate Member . to access benefits. . that will assist you in your career.. Join Today. JOIN. NOW. BIOCHEMICAL . SOCIETY. Undergraduate Membership. For anyone studying for a first degree in a subject related to the molecular biosciences . as a . Full Member . to . access benefits. . that will assist you in your career. .. Join Today. JOIN. NOW. BIOCHEMICAL . SOCIETY. Full Membership offers you... Open to anyone with an interest in molecular . Created by Christy Hui. Most common bacterial pathogens associated with infectious scenario are:. Streptococcus pneumoniae. Haemophilus influenza. Mycobacterium tuberculosis. Streptococcus pneumoniae. E. coliTotal coliformTotal coliform = Environmental contaminationFecal coliformFecal coliform and E. coli = Fecal contaminationE. coli O157:H7 You should test for coliform bacteria at least once a yea Lecture : 1. ////Dr. . . Shaimaa. . Munther. . • What is “Clinical Biochemistry”? . • How does it fit into clinical medicine? . • The uses of clinical biochemistry tests? . • What are the biochemical tests?. Principle:. If organisms have catalase enzyme they will hydrolyze hydrogen peroxide . (substrate) . leading to production of oxygen . (end product). 2H. 2. O. 2. >> 2H. UNIT-3. : . Water Microbiology. Types of natural Waters - . Powar & Daginawala :Page no.:20-21. Nuisance microbes in water - . Pelczar 5th edition :Page no.: 601 . Bacteriological Examination of Domestic water : presumptive .