Identification of Bacteria Catalase production is negative in which of the following? Salmonella Proteus Staphylococcus Streptococcus Salmonella Proteus Staphylococcus Streptococcus ANSWER DOWNLOAD EXAMIANS APP
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? Voges-Proskauer test Citrate utilization test Methyl red test Indole test Voges-Proskauer test Citrate utilization test Methyl red test Indole test ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria Which of the following(s) is/ are oxidase-positive bacteria? All of these Pseudomonas Vibrio Neisseria All of these Pseudomonas Vibrio Neisseria ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria Production of acetoin can be detected by which of the following tests? Indole test Methyl red test Citrate test Voges-Proskauer test Indole test Methyl red test Citrate test Voges-Proskauer test ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria Which of the following(s) show(s) positive results for phenylalanine deaminase test? Providencia All of these Proteus Morganella Providencia All of these Proteus Morganella ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria Which of the following is a substitute for crystal violet used in gram-staining procedure? Safranin Phenolpthalene Bromocresol green Methylene blue Safranin Phenolpthalene Bromocresol green Methylene blue ANSWER DOWNLOAD EXAMIANS APP
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