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- Which of the following groups of bacteria require or will use oxygen for respiration i. obligate aerobes ii. facultative anaerobes iii. obligate anaerobes iv. microaerophile v. aerotolerant anaerobe i & iv ii. & iv Oi&ii i, ii, iv ii & ivWhich of the following groups of bacteria require or will use oxygen for respiration i, obligate aerobes ii. facultative anaerobes iii. obligate anaerobes iv. microaerophile v. aerotolerant anaerobe O i & iv O ii. & iv O i& i O i, ii, iv iii & ivChoose for the organisms below, depending on the incubation condition and media whether they will grow or not 1.Haemophilus influenzae in HBA CO2 2.Haemophilus influenzae in HBA anaerobic 3.Haemophilus influenzae in Chocolate agar CO2 4.Haemophilus influenzae in MacConkey 5.Clostridium perfringens in HBA CO2 6.Clostridium perfringens in HBA anaerobic 7.Clostridium perfringens in Chocolate agar CO2 8.Clostridium perfringens in MacConkey 9.Escherichia coli in HBA CO2 10.Escherichia coli in Chocolate agar CO2 11.Escherichia coli in MacConkey 12.Escherichia coli in HBA anaerobic.
- . Define the following terms:a. obligate anaerobeb. aerotolerant anaerobec. facultative anaerobed. obligate aerobee. reactive oxygen specieCompare and contrast the growth and physiology of obligate aerobes, facultative anaerobes, microaerophiles, and strict anaerobesWhich type(s) of organism/s does not produce enzymes needed to breakdown toxic forms of oxygen? Select all that apply. a. Obligate aerobes b. Facultative anaerobes Oc. Microaerophiles Od. Aerotolerant anaerobes De. Obligate anaerobes
- Match each of the following terms to their proper description. You may have to use your textbook for this question. Obligate aerobe V [ Choose ] require lower than atmospheric amounts of oxygen don't require oxygen, but aren't negatively affected by it a microaerophile that requires a higher amount of CO2 than usual requires oxygen for respiration Obligate anaerobe grow with or without oxygen any amount of oxygen is lethal Facultative anaerobe [ Choose ] Aerotolerant anaerobe [ Choose ] Microaerophile [ Choose ] Capnophile [ Choose ] > > > >Compare and contrast oxygen requirements for obligate anaerobes and microaerophiles. Describe one laboratory media that can cultivate microbes with various oxygen requirements. Include the chemistry and how obligate anaerobes and microaerophiles would look if grown on this media.Answer the question briefly and concisely. The Mannitol salt agar (MSA) only allows the growth of halophiles (salt-loving microbes);nonhalophiles will not grow. Among the halophiles, mannitol fermenters will produce acid that turnsthe pH indicator yellow; mannitol nonfermenters leave the medium red. Onto MSA you inoculate ahalophilic mannitol fermenter and a halophilic mannitol nonfermenter. In this case, the medium isacting as (a) __________ medium(s).A. SelectiveB. DifferentialC. Selective and differentialD. Enriched
- Classify the bacteria that is most likely involved in each situation provided according to their classification (as to microbial growth requirements). Check the correct answers from the choices. 1. The bacteria under study thrives at the alveolar ducts in the lungs causing respiratory disease. Obligate aerobe Obligate anaerobe Microaerophile Aerotolerant anaerobe Mesophile Thermophiles 2. A microorganism that can survive pickling and refrigeration was discovered when a jar of pickles grew several colonies despite following the correct recipe, tight closure seal, and proper refrigeration. Psychrophile Psychrotroph Neutrophile Acidophile Obligate aerobe Microaerophile 3. The spoiled bottle of wine that was stored at standard room temperature for several months eventually gave off a vinegar-like taste and odor. Spoilage was found to be due to the leaky bottle closure leading to bacterial contamination. Acidophile…Compare and contrast the growth and physiology of obligate aerobes, facultative anaerobes, and strict anaerobes1. Which of the following micro-organisms are the most resistant to heat sterilization? a. Vegetative bacteria (e.g., Samonella spp.) b. Spore-forming mesophilic bacteria (e.g., Clostridium botulinum) c. Spore-forming thermophilic bacteria (e.g., Bacillus stearothermophilus) d. Toxicogenic bacteria (e.g., E. coli O157:H7) e. All of the above are equally resistant to heat sterilization.