Identification of Bacteria Catalase production is negative in which of the following? Proteus Salmonella Streptococcus Staphylococcus Proteus Salmonella Streptococcus Staphylococcus 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 Geimsa Methylene blue Carbol fuchsin Crystal violet Geimsa Methylene blue ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria What is the colour of gram -postive bacteria on a gram staining? Pink Colourless Purple Green Pink Colourless Purple Green ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria Which of the following is commonly used as Gram's decolouriser? Ethyl alcohol Acetone Methyl alcohol A mixture of ethyl alcohol and acetone Ethyl alcohol Acetone Methyl alcohol A mixture of ethyl alcohol and acetone ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria Which of the following shows a positive urease test? Both (a) and (b) Klebsiella None of these Proteus Both (a) and (b) Klebsiella None of these Proteus ANSWER DOWNLOAD EXAMIANS APP
Identification of Bacteria What is the colour of gram-negative bacteria on a gram staining? Green Purple Pink Colourless Green Purple Pink Colourless ANSWER DOWNLOAD EXAMIANS APP
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