An organism has been shown to produce hydrogen sulfide and indole in its metabolism. These are examples of _____ characteristics that can be helpful in the identification of the microorganism.Selected Answer:PhysiologicalAnswers:MorphologicalGenotypicPhysiologicalImmunological
Question 21 out of 1 pointsPhenol red carbohydrate broths with Durham tubes can detect all of the followingEXCEPT
Question 31 out of 1 pointsWhich reagent is added to SIM medium to detect indole production?
Question 41 out of 1 pointsWhen performing the urease test, which of the following color changes is expected if the organism is positive for urease production?