What is the biochemical basis for the urease test

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1. Like the indole test, the lysine/ornithine/arginine (LOA) decarboxylase test is based upon the catabolism of amino acids. What is the biochemical basis of the LOA test? How does the LOA test differ from the indole test?

2. What is the assay for H2S production? What is the biochemical basis of this assay? What major groups of Enterobacteriacae are distinguished by H2S production?

3. What result will be observed in Kligler's agar medium for a bacterium that can ferment glucose and lactose? What result will be observed for a bacterium that can ferment glucose but not lactose? Briefly explain the biochemical reason for the difference between these two results.

4. What is the biochemical basis for the urease test?

Reference no: EM132934729

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