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Indicate which are the laboratory conditions necessary to cultivate Clostridium bacteria in medium, atmosphere and incubation time
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- Explain the activities associated with the isolation of Bacillus megaterium organsim from mixed culture to pure culture. Include the inoculum source, incubation temperature and other information.Explain the activities associated with the isolation of Bacillus subtilis organsim from mixed culture to pure culture. Include the inoculum source, incubation temperature and other information.Complete the table below with the observations: include amount of growth (-, +, ++, +, ++), colonial morphology for NA, color of colonies for EMB, and media color for MSA. Organism/ Media Nutrient Agar (NA) Eosin Methylene Blue (EMB) Agar Mannitol Salt Agar (MSA) Escherichia coli Pseudomonas aeruginosa Staphylococcus epidermidis Staphylococcus aureus Unknown 9 mixture
- Specify the organism causing the disease, whether the organism is capable of forming endospores or is an acid-fast bacteria, the cell morphology, and potential treatment(s).Oven sterilization of aqueous culture medium. Effect: Rationale:mention any three fluids used in cleaning lense in the microbiology laboratory
- Explain what features of endospores make them so resistant to microbial control, and how sterilizing techniques work to destroy them.Categorize the different media used relative to the most common bacteriaDiscuss the importance of some bacteria to undergo starvation during stationary phase and importance of knowing the right culture media for specific microorganism.
- procedure/s in performing aseptic transfer of bacterial cultures in (include illustration) (3) agar plate to agar slant.Identify and explain the different parts of the bacterial growth curve Please explain with as LITTLE words possible, this is only to study for an upcoming exam I don’t need a lot of detailOther than the application of heat, name other methods of sterilization. Define the methods and give examples of materials sterilized in each method.