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A: Answer- Fungal culture is important to study about various human fungal diseases.
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A: The given figure is that of a lower bryophytes.
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A: The family Rickettsiaceae is named after Howard Taylor Ricketts.
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Q: How can a capsule or slime layer be detected even at the level of acolony?
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Q: What are the favorable conditions for mold to grow?
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Q: Changes observed during the three days period after the initial growth of molds in bread appeared?
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Q: how does koch's postulates apply to the diagnosis of plant virsus diseases?
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Q: Which of the following cell growth quantification methods would be suitable for mycelial fungi ? a.…
A: Which of the following cell growth quantification methods would be suitable for mycelial fungi?
Q: What is the purpose of using the streak plate method?
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is fungal growth an indication of failed pure culture?
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- Kousei works at a company that produces sweetened condensed milk. If one or more samples exceed 1 x 10 fungal CFU/mL (or CFU/g) the entire lot produced will be rejected. Kousei's boss, Kaori, wanted to know if the lot passed the FDA guidelines. The following fungal counts were obtained after serial dilution and spread plating of the samples: Type of Dilutions plated 10-4 10-3 105 Colony Plate 1 Plate 2 Plate 1 Plate 2 Plate 1 Plate 2 Plate 3 166 Fungi 160 155 45 40 1 11 Based on the fungal counts obtained, will the lot be rejected? No, because the computed CFU/mL is 4.3 x 10^5 No, because the computed CFU/mL is 4.1 x 10^5 Yes, because the computed CFU/mL is 4.3 x 10^6 Yes, because the computed CFU/mL is 4.1 x 10^6 Yes, because the computed CFU/mL is 1.1 X 10^7 Information is lacking so CFU/mL cannot be computed Plate 3 37 Plate 3 7Why is chloramphenicol added to the fungal culture?In order to isolate fungal culture from patients’ sample in the lab, a growth media specialized for fungal growth is required. Give an example of such fungal growth media, include the media’s name, its components, and specify which component directly select against bacterial growth.
- Question 1 An 18yrs old woman from Ananekrom in the Asante- Akyem North District was presented to your consulting room with the following complaints; headache, photophobia, painful and stiff neck as well as vomiting. Upon physical examination, the patient was febrile(temperature, 38°C) with tachycardia. Her CSF sample was taken to the laboratory for further investigation. Her results came out with low glucose estimation of 1.2mmol/L and high protein estimation of 10.0g/dL. Gram staining results show numerous Neutrophils with Gram positive diploccoci- +++ (A) What condition does this patient's laboratory and other Findings suggest?What was the purpose of leaving the cover on one set of agar plates? How did the growth on these plates differ from the growth on the uncovered plates that were exposed to UV light for the same amount of time?What do you know about id reaction? For which fungus it is used as beneficial lab diagnostic criteria? Explain with example?
- Why do yeasts generally have to be cultured for longer periods than most bacteria? Can bacteriological media be used for the cultivation of molds? Explain your answer. What is the difference between vegetative and aerial mycelia? What are the three classes of antifungal drugs based on their mechanism/site of action? Describe the mode of action of each class. Name one fungal virulence factors that promote fungal colonization. Explain the mechanism. Name one fungal virulence factors that damage the host. Explain the mechanism.In suspecting fungal meningitis, what test can be requested apart from fungal culture and Polymerase Chain Reaction (PCR) to support your diagnosis? Outline the steps in gram stainingWhich fungus is used for flavoring cheese?