Microbiology Yersinia enterocolitica and Y. pestis can be differentiated on the basis of which of the following tests? 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 All of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology Selective media for the isolation of Shigella is Hektoen enteric agar Xylose lysine deoxycholate agar All of these Salmonella-Shigella agar Hektoen enteric agar Xylose lysine deoxycholate agar All of these Salmonella-Shigella agar ANSWER DOWNLOAD EXAMIANS APP
Microbiology The staphylococcal intoxication refers to presence of mycotoxin neurotoxin an enterotoxin All of these mycotoxin neurotoxin an enterotoxin All of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology Enterobacter can be differentiated from Klebsiella by ornithine positivity none of these both (a) and (b) motility ornithine positivity none of these both (a) and (b) motility ANSWER DOWNLOAD EXAMIANS APP
Microbiology Gassy spoilage of green olives is usually caused by Enterobacter spp Clostridium spp all of these Bacillus spp Enterobacter spp Clostridium spp all of these Bacillus spp ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which of the following can readily kill Salmonellae? Moist heat at 55°C for 20 min Moist heat at 55°C for 10 min Moist heat at 55°C for 30 min Moist heat at 55°C for 1 hr Moist heat at 55°C for 20 min Moist heat at 55°C for 10 min Moist heat at 55°C for 30 min Moist heat at 55°C for 1 hr ANSWER DOWNLOAD EXAMIANS APP
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