Microbiology Yersinia enterocolitica and Y. pestis can be differentiated on the basis of which of the following tests? Motility at 22°C Fermentation of sucrose and cellobiose Decarboxylation of ornithine All of these Motility at 22°C Fermentation of sucrose and cellobiose Decarboxylation of ornithine All of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology Primarily human pathogenic bacteria is/are , S paratyphi B Salmonella typhi S paratyphi A all of these S paratyphi B Salmonella typhi S paratyphi A all of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology Hollow pickles are obtained as a result of both (a) and (b) loose packing in the vat none of these too strong or too weak brine both (a) and (b) loose packing in the vat none of these too strong or too weak brine ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which of the following determine the pathogenicity of Yersinia pestis? Production of pigmented colonies on haemin containing media V and W antigens All of these F1 envelope antigen Production of pigmented colonies on haemin containing media V and W antigens All of these F1 envelope antigen ANSWER DOWNLOAD EXAMIANS APP
Microbiology Floaters or bloaters may result from gas being formed by yeasts all of these hollow cucumbers hetero fermentative lactic acid bacteria gas being formed by yeasts all of these hollow cucumbers hetero fermentative lactic acid bacteria ANSWER DOWNLOAD EXAMIANS APP
Microbiology Verotoxin 1 of Escherichia coli is similar to shiga toxin heat-labile enterotoxin of E. coli heat-stable enterotoxin of E. coli cholera toxin shiga toxin heat-labile enterotoxin of E. coli heat-stable enterotoxin of E. coli cholera toxin ANSWER DOWNLOAD EXAMIANS APP
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