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How can you confirm yeast growing on Sabouraud dextrose agar to be Candida albicans?
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- Why is the colony diameter of the yeast culture grown on potato dextrose agar is larger than those grown on acetate agar? Give and discuss the reasons for this different in growth.what is the physical characteristics of this streak plate? Look at a single colony on a streak plate and look for special physical characteristics such as: motility, possible presence of endospores and/or capsule, culture color?What culture medium can be used for the acclimatization of Bacillus and Pseudimonas to degrade phenol? It must be a nutrient-poor growing medium.
- Describe the appearance of an S. agalactiae colony grown on blood agar. Describe how that colony would differ in appearance from a colony of S. pyogenes.Why is a block of agar inoculated rather than streaking the fungal culture on a plate?Gardnerella vaginalis is a gram variable rod. What type of media should be used when culturing for it? Describe the appearance of the colonies.
- prior to this study, why did researchers never notice that B. anthracis can make both an S-layer and a capsule simultaneously? I need help finding the answer in the article and explan in the shortest way please i linked the url for the full article https://www.ncbi.nlm.nih.gov/pmc/articles/PMC106848/Which culturing method provided the clearest results, the semisolid medium tube or the soft agar plate? Explain.1) would you describe the contents of the soil-inoculated broth as being a “pure culture”? Why or why not? 2) How did the uninoculated broth differ in appearance from the broths inoculated with E. Coli and M. Luteus? And then how could you tell if a supposedly sterile, uninoculated broth was contaminated? Please explain in detail and highlight the important parts cuz I am confused and need help! Thanks
- why macconkey agar and mannitol salt are regard as salective and deffrental medium?What staining method would you use to verify that the isolates are not Mycobacterium species? Describe the procedure as well. (1) In capsule staining, why does the capsules did NOT take in any dye? 2) In endospore staining, what is the purpose of using the steam?