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 Citrate utilization test Voges-Proskauer test Indole test Methyl red test Citrate utilization test Voges-Proskauer test ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria The organisms that can be acid-fast stained is Lepra bacilli all of these Tubercle bacilli Nocardia Lepra bacilli all of these Tubercle bacilli Nocardia ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria The primary stain of Gram's method is crystal violet safranin phenolpthalene methyl red crystal violet safranin phenolpthalene methyl red ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria Which of the following is commonly used as Gram's decolouriser? A mixture of ethyl alcohol and acetone Ethyl alcohol Acetone Methyl alcohol A mixture of ethyl alcohol and acetone Ethyl alcohol Acetone Methyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria Which of the following(s) is/ are oxidase-positive bacteria? All of these Vibrio Neisseria Pseudomonas All of these Vibrio Neisseria Pseudomonas ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria Gram staining was developed accidentally in 1884 by Robert Gram Joseph Christian Gram Alexander Fleming Hans Christian Gram Robert Gram Joseph Christian Gram Alexander Fleming Hans Christian Gram ANSWER DOWNLOAD EXAMIANS APP
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