Identification of Bacteria What is the colour of gram-negative bacteria on a gram staining? Green Pink Purple Colourless Green Pink Purple Colourless ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria Catalase production is negative in which of the following? Proteus Streptococcus Staphylococcus Salmonella Proteus Streptococcus Staphylococcus Salmonella ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria The organisms that can be acid-fast stained is Tubercle bacilli all of these Nocardia Lepra bacilli Tubercle bacilli all of these Nocardia Lepra bacilli ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria Which of the following(s) is/ are oxidase-positive bacteria? All of these Pseudomonas Neisseria Vibrio All of these Pseudomonas Neisseria Vibrio 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? Indole test Methyl red test Voges-Proskauer test Citrate utilization test Indole test Methyl red test Voges-Proskauer test Citrate utilization test ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria Which of the following(s) show(s) positive results for phenylalanine deaminase test? Proteus All of these Providencia Morganella Proteus All of these Providencia Morganella ANSWER DOWNLOAD EXAMIANS APP
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