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- Describe the growth of Staphylococcus aureus and Saccharomyces cerevisiae at low pH (3-3.5).My professor instructed me to make presentation on this topic "Application of FISH for diagnosis of oral microbial diseases". He instructed me to make 4 slides, can you give me proper information and some points which i can include on those 4 slides? It will be great if you do so... Please answer at your own easy words .Identify the causative agent of staphylococcal food poisoning and explain the method for transmission of the bacteria to food sources. Describe the characteristics of the staphylococcal toxin.
- Microbial secondary metabolites are compounds produced by strains of certain microbial(antimicrobial agent).such as penicillin and cephalosporin. Describe the industrial fermentation process of each of these antibiotics. 1.media preparation (carbon source, nitrogen source, salts, oxygen requirements),Temperature and pH maintained.Consumption of vacuum-packaged refrigerated hotdogs has been frequently incriminated with listeriosis although the internal temperature used for cooking the raw products (160°F) is high enough to kill the pathogen. Discuss the possible sources of the pathogen in the cooked products.Briefly explain how Salmonella typhi can be isolated and identified from raw milk
- Streptococcus pneumoniae 2 Mhin. Organism 20....... pag Enterococcus faecalis Streptococcus salivarius COMPLETE THE CHART USING (+) or (-) Staphylococcus aureus Enterococcus faecalis Streptococcus pneumoniae Streptococcus pyogenes Strepococcus salivarius Staphylococcus aureus Patient Sample 5% Sheep Blood Agar Incubated 37°C for 48 Hrs Alpha Hemolysis Observed Growth Streptococcus pyogenes @ 0:00 G Beta Hemolysis Observed Patient Sample Gamma (No) Hemolysis ObservedFrom the group below, identify the strict anaerobe. [Clostridium butyricum; Bacillus subtilis; Enterococcus faecalis; Staphylococcus aureus]Consider a gram-negative pathogen isolated from marine mammals. This pathogen is subjected to a series of tests and found to have the following characteristics: oxidase-positive, does not hydrolyze urea, produces indole, does not produce acetoin. Which of the following could it be? O Pasteurella mulocida O Klebsiella pneumoniae O Yersinia enterocolitical O Mannheimia haemolytica
- State whether Staphylococcus epidermidis and Staphylococcus aureus are negative or positive for caseinase production.Salmonella typhi is a facultative anaerobe. Explain comprehensively.State whether Staphylococcus epidermidis and Staphylococcus aureus are negative or positive for oxidase test results.