Question 12 1 out of 1 points the oxidase test

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Question 12 1 out of 1 points
The oxidase test determines the presence of cytochrome oxidase enzyme. This enzymes functions as part of _____________
Question 13 1 out of 1 pointsIf an organism produces stable acids as an end-product of glucose fermentation, the methyl red test will be red, indicating a positive result.
Question 14 1 out of 1 pointsWhen performing the urease test, which of the following color changes is expected if theorganism is positive for urease production?
Question 15 1 out of 1 points
Which of the following are examples of physiological (biochemical) characteristics usedin the bacterial identification process?Selected Answer:Presence of a specific enzymeAnswers: Gram stainCell shapePresence of a specific enzymeGrowth in a nutrient broth

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