Identification of Bacteria The production of sufficient acid by fermentation of glucose leads to decrease in pH such that pH of the medium falls below 4.5. Which of the following test can detect it? Indole test Voges-Proskauer test Methyl red test Citrate utilization test Indole test Voges-Proskauer test Methyl red test Citrate utilization test ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria Which of the following shows a positive urease test? Klebsiella None of these Proteus Both (a) and (b) Klebsiella None of these Proteus Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria Production of acetoin can be detected by which of the following tests? Voges-Proskauer test Indole test Citrate test Methyl red test Voges-Proskauer test Indole test Citrate test Methyl red test ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria Which of the following is a primary stain for acid fast staining of mycobacteria? Methylene blue Geimsa Carbol fuchsin Crystal violet Methylene blue Geimsa Carbol fuchsin Crystal violet ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria Which of the following inference(s) indicate(s) the ability of an organism to utilize citrate as a sole source of carbon in Simmon's citrate medium? None of these Appearance of growth Both (a) and (b) Blue colour None of these Appearance of growth Both (a) and (b) Blue colour ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria The primary stain of Gram's method is methyl red phenolpthalene crystal violet safranin methyl red phenolpthalene crystal violet safranin ANSWER DOWNLOAD EXAMIANS APP
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