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What are the two principal functions of dyes in media?
dyes are used for staining and killing microbes
What is applied to microorganisms to make them easier to observe?
Aniline dyes and fluorescent dyes are both used.
Why is saline used in microbiology?
Saline is sterilized and used to suspend and wash bacterial cells. Saline is used as distilled water would cause the cells to lyse due to osmosis. The saline solution is a solution of salt and water, it contains no source of energy.
What dye is used in a vital stain?
vital dye in microbiology
What is the best source for current scholarly research on recombinant DNA?
A recent review article on DNA published in the Journal of Microbiology.
What types of dyes are used for different textile fibers Why?
vat dyes acid dyes
What are different types of specimens used in microbiology?
Describe different types of specimen used in microbiology
How should you dispose of used pysanka dyes?
While the dye powder used to make pysanka dyes can be quite toxic (if inhaled), the dyes themselves are not. You can pour them down the drain.
What are the two principal functions of dyes in media?
dyes are used for staining and killing microbes
What are the uses of dyes?
clothing mugs mood rings
How do you extract dyes from lichens?
Lichens are common source of Natural dyes. It is extracted by either boiling water or Ammonia fermentation. They are also yellow in color mostly.
What are the raw material for manufacture of azo dyes?
What are the raw material used to manufacture azo dyes
What is applied to microorganisms to make them easier to observe?
Aniline dyes and fluorescent dyes are both used.
What is the basic apparatus used in microbiology?
microscope
What are the advantages of synthetic dye?
Synthetic dyes have varying levels of toxicity depending upon the source, but nevertheless, they are preferred over natural dyes because of the ease of availability and the inexpensive production of large quantities.
Were dyes used during biblical days?
They were. They were, of course, natural dyes made from berries, barks and animal.
What are the important of microbiology nowadays?
microbiology can determine how newly morphing viruses spread, and discocovers new species every day. For the record if you are using this for 8th grade since vocab. I just got back my vocab paper and got an A, so I am a trusted 8th grade source, if you are over 8th grade I suggest using a different or more sophisticated source.
