Identification of Bacteria Which of the following is a substitute for crystal violet used in gram-staining procedure? Methylene blue Safranin Phenolpthalene Bromocresol green Methylene blue Safranin Phenolpthalene Bromocresol green ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria The process of Gram staining is based on the ability of bacterial cell wall to retain part of both dyes to retain the safranin dye none of above to retain the crystal violet dye during solvent treatment. to retain part of both dyes to retain the safranin dye none of above to retain the crystal violet dye during solvent treatment. ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria Which of the following shows a positive urease test? Klebsiella Both (a) and (b) Proteus None of these Klebsiella Both (a) and (b) Proteus None of these ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria What is the order of reagents used in the Gram stain? Crystal violet, safranin, iodine, decolorizer Safranin, crystal violet, decolorizer, iodine Crystal violet, iodine, decolorizer, safranin Crystal violet, iodine, safranin, decolorizer Crystal violet, safranin, iodine, decolorizer Safranin, crystal violet, decolorizer, iodine Crystal violet, iodine, decolorizer, safranin Crystal violet, iodine, safranin, decolorizer ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria Catalase production is negative in which of the following? Staphylococcus Streptococcus Salmonella Proteus Staphylococcus Streptococcus Salmonella Proteus ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria Which of the following is a primary stain for acid fast staining of mycobacteria? Carbol fuchsin Crystal violet Methylene blue Geimsa Carbol fuchsin Crystal violet Methylene blue Geimsa ANSWER DOWNLOAD EXAMIANS APP
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