Identification of Bacteria
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Which of the following(s) show(s) positive results for phenylalanine deaminase test?
All of these
Catalase production is negative in which of the following?
The gram-negative organisms is
None of these
What is the colour of gram-negative bacteria on a gram staining?
What is the order of reagents used in the Gram stain?
Crystal violet, iodine, safranin, decolorizer
Crystal violet, iodine, decolorizer, safranin
Safranin, crystal violet, decolorizer, iodine
Crystal violet, safranin, iodine, decolorizer
There are 5 questions to complete.