Identification of Bacteria At what concentration of sulphuric acid, Nocardia resists decolourization? 8% sulphuric acid 0.5% sulphuric acid 10% sulphuric acid 5% sulphuric acid 8% sulphuric acid 0.5% sulphuric acid 10% sulphuric acid 5% sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria Which of the following organisms can be demonstrated with silver impregnation method? Salmonella Spirochaetes Shigella Vibrios Salmonella Spirochaetes Shigella Vibrios ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria Gram staining was developed accidentally in 1884 by Alexander Fleming Robert Gram Hans Christian Gram Joseph Christian Gram Alexander Fleming Robert Gram Hans Christian Gram Joseph Christian Gram ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria What is the order of reagents used in the Gram stain? Crystal violet, iodine, decolorizer, safranin Crystal violet, iodine, safranin, decolorizer Safranin, crystal violet, decolorizer, iodine Crystal violet, safranin, iodine, decolorizer Crystal violet, iodine, decolorizer, safranin Crystal violet, iodine, safranin, decolorizer Safranin, crystal violet, decolorizer, iodine Crystal violet, safranin, iodine, decolorizer ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria Which of the following is a substitute for crystal violet used in gram-staining procedure? Phenolpthalene Safranin Methylene blue Bromocresol green Phenolpthalene Safranin Methylene blue Bromocresol green ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria What is the colour of gram -postive bacteria on a gram staining? Pink Purple Green Colourless Pink Purple Green Colourless ANSWER DOWNLOAD EXAMIANS APP
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