Microbiology Question: During the investigation and examination of microorganisms, what microbial characteristics should be determined? Furthermore, when studying mycobacteria why would the preferable stain be acid-fast?
ANSWER 1:
During the investigation and examination of microorganisms, the following microbial characteristics should be determined. They are as follows:
* Characteristics of microorganism
* Chemical composition
* Genetical characteristics
* Metabolic factors
* Pathogenecity of microorganism
* Ecological characteristics
These are the microbial characteristics to be determined on examination of microorganisms.
ANSWER 2:
When studying mycobacteria the preferable stain be used is acid-fast stain. The reason for this is the mycobacterium organisms contain lipid amounts in a larger amount in their cell walls, by using of this acid fast staining method it is resisting the organism staining and used to differentiating of mycobacterium and acid fast microrganisms.
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