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 The bacteria which produce(s) β-galactosidase is/are Enterohacter Citrobacter Serratia all of these Enterohacter Citrobacter Serratia all of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology The growth of black-pigmented Bacillus nigrificans, a causative agent of black pickle is favoured by All of these neutral or slightly alkaline brine low level of available nitrogen presence of carbohydrate like glucose All of these neutral or slightly alkaline brine low level of available nitrogen presence of carbohydrate like glucose ANSWER DOWNLOAD EXAMIANS APP
Microbiology Botulism is caused by the presence of toxin developed by Clostridium tyrobutyricum Clostridium sporogenes none of these Clostridium botulinum Clostridium tyrobutyricum Clostridium sporogenes none of these Clostridium botulinum ANSWER DOWNLOAD EXAMIANS APP
Microbiology The enzyme, which hydrolyses the murein is none of these lysozyme tannase perxoidase none of these lysozyme tannase perxoidase ANSWER DOWNLOAD EXAMIANS APP
Microbiology The reaction(s) that is/are usually positive in Escherichia coli, is/ are Indole reaction Methyl red reaction Glucose fermentation All of these Indole reaction Methyl red reaction Glucose fermentation All of these ANSWER DOWNLOAD EXAMIANS APP
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