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Microbiology Question: During the investigation and examination of microorganisms, what microbial characteristics should be determined? Furthermore,...

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?

Homework Answers

Answer #1

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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