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Aside from Genus Mycobacterium, name other groups which are considered acid fast or
partially acid fast
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- What other bacterial genus is acid-fast?Describe the kind of food that would have lactic acid bacteria. Mention their useful applications.Bacterium Z had the lab results below. What can you tell me about the protein metabolism of this bacterium? Which protein and amino acids can it catabolize?Can it desulfur proteins? Can it produce NH3 from the amino acid phenylalanine?
- Bacterium Q had the lab results below. What can you tell me about the protein metabolism of this bacterium?which protein and amino acids can it catabolize, among gelatin, urea, phenylalanine, sulfur-containing amino acids and tryptophan? Can it desulfur proteins? Can it produce NH3 from the amino acid phenylalanine?What is the mode of action for kanamycin? Is it bacteriostatic or bactericidal? https://pubchem.ncbi.nlm.nih.gov/compound/KanamycinDetermine the optimal pH (or range of pH) for: Escherichia coli and Staphylococcus aureus
- Which organism(s) would likely be classified as an acidophile?Identify this bacteria from the information provided below: What is the unknown bacteria? Morphology: Bacillus Gram stain: purple Oxygen requirements: FA Endospore stain: Green Hemolysis: complete Glucose fermentation: yellow, no gas Lactose fermentation: red, no gas Methyl red: red VP: no change Oxidase: no change Catalase: bubbles Nitrate reduction: red after zinc Citrate utilization:blue Urea: orange Starch hydrolysis: halo Gelatin hyrolysis: liquidBacteria that prefer to grow at room temperature at low pH are: Mesophilic acidophiles Microaerophilic alkalophiles Psycrophilic neutraphiles Thermophilic acidophiles
- In detail, discuss the morphological characteristics of the following bacteria. Corynebacterium pseudotuberculosis Corynebacterium striatum Corynebacterium ulcerans Corynebacterium urealyticum include references.Pseudomonas bacteria have porin proteins, are resistant to the chemical triclosan, and survive and can even multiply in quaternary ammonium compounds. True or False?Which of the following is true regarding microbial tests that lead to color change in tubes used to characterize bacteria? (more than one answer may be correct) OUrea is degraded by urease, causing a rise in pH Urea is degraded by urease, causing a rise in acid level Production of carboxylic acids causes a rise in pH Production of carboxylic acids causes a drop in pH