Microbiology Yersinia enterocolitica and Y. pestis can be differentiated on the basis of which of the following tests? Motility at 22°C All of these Fermentation of sucrose and cellobiose Decarboxylation of ornithine Motility at 22°C All of these Fermentation of sucrose and cellobiose Decarboxylation of ornithine ANSWER DOWNLOAD EXAMIANS APP
Microbiology Slippery pickles occur due to broken scums of film yeasts on the surface of brine growth of encapsulated bacteria addition of high amount of salt both (a) and (b) broken scums of film yeasts on the surface of brine growth of encapsulated bacteria addition of high amount of salt both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Microbiology Dysentery may be caused by verotoxigenic E. coli enterotoxigenic E. coli enteropathogenic Escherichia coli enteroinvasive E. coli verotoxigenic E. coli enterotoxigenic E. coli enteropathogenic Escherichia coli enteroinvasive E. coli ANSWER DOWNLOAD EXAMIANS APP
Microbiology A bacterial food intoxication refers to None of these illness caused by presence of pathogens both (a) and (b) food borne illness caused by the presence of a bacterial toxin formed in food None of these illness caused by presence of pathogens both (a) and (b) food borne illness caused by the presence of a bacterial toxin formed in food ANSWER DOWNLOAD EXAMIANS APP
Microbiology Selective media for the isolation of Shigella is Salmonella-Shigella agar Hektoen enteric agar Xylose lysine deoxycholate agar All of these Salmonella-Shigella agar Hektoen enteric agar Xylose lysine deoxycholate agar All of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology In Widal test, the significant titre for O agglutinins is generally 1:2.00 or more 1:50 or more 1:150 or more 1:100 or more 1:2.00 or more 1:50 or more 1:150 or more 1:100 or more ANSWER DOWNLOAD EXAMIANS APP
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