Microbiology Cloudiness of brine of glass-packed olives may be caused by All of these film yeasts or moulds if air is available salt-tolerant bacteria the lactics if fermentation of residual sugar resumes All of these film yeasts or moulds if air is available salt-tolerant bacteria the lactics if fermentation of residual sugar resumes ANSWER DOWNLOAD EXAMIANS APP
Microbiology Yersinia enterocolitica and Y. pestis can be differentiated on the basis of which of the following tests? Fermentation of sucrose and cellobiose Motility at 22°C Decarboxylation of ornithine All of these Fermentation of sucrose and cellobiose Motility at 22°C Decarboxylation of ornithine All of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology Prodigiosin (red pigment) is produced by members of genus Cirobacter Serratia Enterobacter Hafnia Cirobacter Serratia Enterobacter Hafnia ANSWER DOWNLOAD EXAMIANS APP
Microbiology The botulism intoxication occurs due to neurotoxin an enterotoxin all of these mycotoxin neurotoxin an enterotoxin all of these mycotoxin ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which of the following property(ies) is/are seen in the members of family Enterobacteriaceae? They are oxidase-negative They are catalase-positive They ferment glucose They reduce nitrates to nitrites They are oxidase-negative They are catalase-positive They ferment glucose They reduce nitrates to nitrites ANSWER DOWNLOAD EXAMIANS APP
Microbiology Blackening in pickles occurs due to None of these both (a) and (b) growth of Pencillium the formation of hydrogen sulfide by bacteria None of these both (a) and (b) growth of Pencillium the formation of hydrogen sulfide by bacteria ANSWER DOWNLOAD EXAMIANS APP
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