Identification of Bacteria Which of the following is a primary stain for acid fast staining of mycobacteria? Methylene blue Crystal violet Geimsa Carbol fuchsin Methylene blue Crystal violet Geimsa Carbol fuchsin ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria Which of the following(s) show(s) positive results for phenylalanine deaminase test? All of these Morganella Proteus Providencia All of these Morganella Proteus Providencia ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria Which of the following organisms can be demonstrated with silver impregnation method? Vibrios Spirochaetes Salmonella Shigella Vibrios Spirochaetes Salmonella Shigella ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria The deinococci are gram-positive cocci and rods that are distinctive in their unusually great resistance to desiccation both (a) and (b) extreme temperatures radiation desiccation both (a) and (b) extreme temperatures radiation ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria At what concentration of sulphuric acid, Nocardia resists decolourization? 0.5% sulphuric acid 8% sulphuric acid 10% sulphuric acid 5% sulphuric acid 0.5% sulphuric acid 8% sulphuric acid 10% sulphuric acid 5% sulphuric acid 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? Citrate utilization test Voges-Proskauer test Indole test Methyl red test Citrate utilization test Voges-Proskauer test Indole test Methyl red test ANSWER DOWNLOAD EXAMIANS APP
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