Microbiology Dysentery may be caused by enteropathogenic Escherichia coli verotoxigenic E. coli enterotoxigenic E. coli enteroinvasive E. coli enteropathogenic Escherichia coli verotoxigenic E. coli enterotoxigenic E. coli enteroinvasive E. coli ANSWER DOWNLOAD EXAMIANS APP
Microbiology Yersinia enterocolitica and Y. pestis can be differentiated on the basis of which of the following tests? All of these Motility at 22°C Decarboxylation of ornithine Fermentation of sucrose and cellobiose All of these Motility at 22°C Decarboxylation of ornithine Fermentation of sucrose and cellobiose ANSWER DOWNLOAD EXAMIANS APP
Microbiology Gassy spoilage of green olives is usually caused by Enterobacter spp Clostridium spp Bacillus spp all of these Enterobacter spp Clostridium spp Bacillus spp all of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which of the following(s) bacteria belong to the family Entero-bacteriaceae? Yersinia Shigella All of these Salmonella Yersinia Shigella All of these Salmonella ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which of the following serotypes of Salmonella does not produce H2S? Both (a) and (b) S choleraesuis None of these S paratyphi A Both (a) and (b) S choleraesuis None of these S paratyphi A ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which statement is true about flavouring materials spices, garlic etc. added to Dill pickles? They may improve texture of the pickle None of these They may be source of considerable numbers of undesirable micro-organisms and cause off-fermentations or spoilage of pickles These markedly stimulate or inhibit the acid forming bacteria They may improve texture of the pickle None of these They may be source of considerable numbers of undesirable micro-organisms and cause off-fermentations or spoilage of pickles These markedly stimulate or inhibit the acid forming bacteria ANSWER DOWNLOAD EXAMIANS APP
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