Microbiology In Widal test the significant titres for H agglutinins is 1:200 or more 1:100 ormore 1:400 or more 1:50 or more 1:200 or more 1:100 ormore 1:400 or more 1:50 or more ANSWER DOWNLOAD EXAMIANS APP
Microbiology Yersinia enterocolitica and Y. pestis can be differentiated on the basis of which of the following tests? All of these 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 ANSWER DOWNLOAD EXAMIANS APP
Microbiology The bacteria that is negative for fermentation of mannitol is S dysenteriae S flexneri S sonnei S boydii S dysenteriae S flexneri S sonnei S boydii ANSWER DOWNLOAD EXAMIANS APP
Microbiology Gram-positive bacteria, responsible for food poisoning, is/are Mycoplasmas all of these Clostridia Pseudomonas Mycoplasmas all of these Clostridia Pseudomonas ANSWER DOWNLOAD EXAMIANS APP
Microbiology The agent(s) which can cause plague is/are Proteus mirabilis All of these Pseudomonas aeruginosa Yersinia pestis Proteus mirabilis All of these Pseudomonas aeruginosa Yersinia pestis ANSWER DOWNLOAD EXAMIANS APP
Microbiology An excessively high temperature in the fermentation of sauerkraut may inhibit the growth of Leuconostoc both (a) and (b) none of these Pediococcus cerevisiae Leuconostoc both (a) and (b) none of these Pediococcus cerevisiae ANSWER DOWNLOAD EXAMIANS APP
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