Answer / swapna

A method to identify esterase-synthesizing microbial
colonies within mixed culture plates by utilizing induced
esterase hydrolysis of nonfluorescent butyryl ester of 7-
hydroxy-4-methylcoumarin to the highly fluorescent 7-
hydroxy-4 methyl umbelliferone.

sir, pls tell me dye used in widal test antigen?

1 Answers  

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You suspect microscopic grains on a slide that you exposed to the outside air to be pollen. To test this, you place a drop of a sugar solution on the slide with the grains. If this is pollen, what will happen?

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What is acid fast staining?

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What are the antibiotics derived from actinomycetes?

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Contrast the streak plate isolation and pour-plate isolation methods for making population measurements?

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Describe adenovirus Plaque assay ?

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How to sterilize sensitive media?

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Describe Shigella flexneri ?

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Explain the Soft top agar AND Ames test ?

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What are the similarities in the life cycles of the blood fluke and the Chinese liver fluke ?

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what is global warming?

5 Answers  

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what are virus Infectious Units?

10 Answers   Shantha Biotech,

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