Microbiology Yersinia enterocolitica and Y. pestis can be differentiated on the basis of which of the following tests? Decarboxylation of ornithine Motility at 22°C Fermentation of sucrose and cellobiose All of these Decarboxylation of ornithine Motility at 22°C Fermentation of sucrose and cellobiose All of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology The technique(s), used for the assay of heat-labile enterotoxin produced by Escherichia coli, is/are Steroid production in Yl mouse adrenal cell culture Morphological changes in Chinese hamster ovary Enzyme-linked immunosorbent assay All of these Steroid production in Yl mouse adrenal cell culture Morphological changes in Chinese hamster ovary Enzyme-linked immunosorbent assay All of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology Transmission of bubonic plague is by ingestion rat flea all of these inhalation ingestion rat flea all of these inhalation ANSWER DOWNLOAD EXAMIANS APP
Microbiology In Widal test the significant titres for H agglutinins is 1:50 or more 1:100 ormore 1:400 or more 1:200 or more 1:50 or more 1:100 ormore 1:400 or more 1:200 or more ANSWER DOWNLOAD EXAMIANS APP
Microbiology Staphylococcal intoxication is caused by the toxin m the food from Staphylococcus aureus S. thermophillus none of these S. cerevisiae Staphylococcus aureus S. thermophillus none of these S. cerevisiae ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which of the following media is selective for Salmonella? Thiosulphate citrate bile salt agar Bile salt agar All of these Wilson and Blair's brilliant-green bismuth sulphite agar medium Thiosulphate citrate bile salt agar Bile salt agar All of these Wilson and Blair's brilliant-green bismuth sulphite agar medium ANSWER DOWNLOAD EXAMIANS APP
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