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 Slimy or ropy kraut is caused by Lactobacillus lactis encapsulated varieties of Lactobacillus brevis encapsulated varieties of Lactobacillus plantarum None of these Lactobacillus lactis encapsulated varieties of Lactobacillus brevis encapsulated varieties of Lactobacillus plantarum None of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology Blackening in pickles occurs due to growth of Pencillium both (a) and (b) None of these the formation of hydrogen sulfide by bacteria growth of Pencillium both (a) and (b) None of these the formation of hydrogen sulfide by bacteria ANSWER DOWNLOAD EXAMIANS APP
Microbiology The most important bacterium developing acidity in both low and high salt brines is L. brevis L. plantarum B. subtilis L. lactis L. brevis L. plantarum B. subtilis L. lactis ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which of the following serotypes of Salmonella does not produce H2S? None of these Both (a) and (b) S paratyphi A S choleraesuis None of these Both (a) and (b) S paratyphi A S choleraesuis ANSWER DOWNLOAD EXAMIANS APP
Microbiology Salmonellois is caused by the neurotoxin of Salmonella spp endotoxin of Salmonella spp exoenterotoxin of Salmonella spp enterotoxin of Salmonella spp neurotoxin of Salmonella spp endotoxin of Salmonella spp exoenterotoxin of Salmonella spp enterotoxin of Salmonella spp ANSWER DOWNLOAD EXAMIANS APP
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