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- From figure. Which of the thioglycollate tubes in thefigure would be indicative of Bacillus and which would becharacteristic of Clostridium? Explain why this is true.Microbiology: Select which statements are true 1. if oxygen concentration in the lumen of the colon increases, this could decrease lumenal short chain fatty acid concentration 2. consuming diverse insoluble dietary fibers can promote increased digestive bacterial diversity, thus affecting the abundance and ratios of short chain fatty acids produced 3. fiber that is indigestible to humans is the most likely carbon source used for producing SCFAs 4. obligate anaerobes are more likely found in small intestine than in colon, because small intestine has higher levels of oxygen 5. less complex carbs (sucros, lactose, glucose,) are likely less abundant in the colon than in stomach or begging of small intestine.Note : Organism - Enterobacter aerogenes General characteristics of the organism. Describe basic characteristics of your organism. You may include types of metabolism, classification, ecological roles, and results of biochemical tests and staining. 2.Relation to human health. Discuss how your organism is pathogenic or beneficial to humans. 3.Every organism is unique! Provide some interesting facts or details you find fascinating about your organism. Some ideas are historical information, disease outbreaks, useful applications, or personal encounters with the organism. Please not straight from the google thank you !
- Some bacteria, protozoa, and viruses that cause foodborne illness are: E.coli, Salmonella Norovirus Staphylococcus aureus Clostridium botulinum Campylobacter Clostridium perfringens Hepatitis A. Giardia (mainly water) Listeriosis Select two (2) of the foodborne illnesses listed above and report the following information for each. Disease name and whether it is a bacteria, protozoa, or virus Type of contamination (infection or intoxication) Infectious pathway Possible sources and foods affected Symptoms Incubation period Treatment Current Statistics, how many affected, where, when etc.Organism - Enterobacter aerogenes 1. 1. Every organism is unique! Provide some interesting facts or details you find fascinating about your organism. Some ideas are historical information, disease outbreaks, useful applications, or personal encounters with the organism. The answer must be unique not from the google please thank you !1. Possible organism Possible Organisms Alcaligenes faecalis Enterobacter aerogenes Enterococcus faecalis Escherichia coli Proteus vulgaris Pseudomonas aeruginosa Salmonella arizoniae Staphylococcus aureus Staphylococcus epidermidis Staphylococcus saprophyticus Streptococcusbovis Streptococcus pyogenes Hi, can you please help me to find the dichotomous key for those possible organism. Just for the gram negative - Using Just Oxidise test , Nitrate reduction test and Macconkey test. Show it in flow chart how it looks like for gram negative bacteria
- Baker part 2: The next day, the local newspaper reported an outbreak of "projectile vomitting" within the neighborhood surrounding the bakery. Public health microbiologists, through food surveys, discovered all those ill had bought and/or eaten cream pies or cream puffs made by the baker. The public health microbiologists cultured the cream from the cream puffs and pies, results below: Blood agar plates incubated aerobically (note clearing around colonies): Gram stain: round purple cells Growth on MSA below:CHOOSE THE BEST ANSWER: 7. ALL are true about Azithromycin EXCEPT: it does not inactivate CYP450 enzymes has better pharmacokinetic properties than Clarithromycin has a long half life could be taken with food 8. This is the microbial source of Chloramphenicol Streptomyces venezuelae Saccharopolyspora erythreae Saccharoplyspora venezeualae Streptomyces erythreae 9. Compound where chloramphenicol is derived from dichloroacetic acid nitrobenzene moiety and dichloroacetic acid nitrobenzene moiety lactone ring 10. Chloramphenicol has bactericidal activity against these bacteria EXCEPT: R. ricketsii B. fragilis H. influenzae N. meningitidesExplain the pathogenesis of Listeria monocytogenes. Be sure to include temperature regulation, intracellular growth, and at risk groups in your discussion.
- Food poisoning can be divided into two categories: food infection and food intoxication. On the basis of toxin production by bacteria, explain the difference between these two categories.Unknown Bacteria Lab Unknown: Enterococcus facecalis RESULTS: Starch Hydrolysis:__-- V-P Test:-- Color of colonies:_ Motility:_-- Bile Esculin agar, growth and media appearance:_ PEA agar, growth, and media appearance: Glucose fermentation: Acid Gas Lactose fermentation: Acid___Gas_. Catalase Test:__. Need help making sure I have the correct results above for an unknown bacteria lab project. Thank you!Identify a correct statement about tetracyclines. Multiple Choice They have a narrow antibacterial spectrum. They are bactericidal in nature. They bind irreversibly to bacterial ribosomes to inhibit bacterial protein synthesis. Their widespread use has allowed the emergence of bacterial resistance.