Microbiology Heat-labile enterotoxin of Escherichia coli activates adenylate cyclase guanylate cyclase both (a) and (b) none of these adenylate cyclase guanylate cyclase both (a) and (b) none of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology Sereny test is used for the detection of enteroinvasive E. coli enterotoxigenic E. coli enteropathogenic Escherichia coli verotoxigenic E. coli enteroinvasive E. coli enterotoxigenic E. coli enteropathogenic Escherichia coli verotoxigenic E. coli ANSWER DOWNLOAD EXAMIANS APP
Microbiology Slippery pickles occur due to growth of encapsulated bacteria both (a) and (b) broken scums of film yeasts on the surface of brine addition of high amount of salt growth of encapsulated bacteria both (a) and (b) broken scums of film yeasts on the surface of brine addition of high amount of salt ANSWER DOWNLOAD EXAMIANS APP
Microbiology The milk streptococci produce acetoin that gets spontaneously oxidized yielding a flavorings agent (responsible for aroma of butter) that is diacetyl acetyl coA acetone butyric acid diacetyl acetyl coA acetone butyric acid ANSWER DOWNLOAD EXAMIANS APP
Microbiology Gram-negative bacteria, responsible for food poisoning, is/are Pseudomonas None of these Salmonella Clostridia Pseudomonas None of these Salmonella Clostridia 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
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