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 Heat-labile enterotoxin of Escherichia coli activates both (a) and (b) guanylate cyclase none of these adenylate cyclase both (a) and (b) guanylate cyclase none of these adenylate cyclase ANSWER DOWNLOAD EXAMIANS APP
Microbiology The agent(s) which can cause plague is/are Yersinia pestis All of these Proteus mirabilis Pseudomonas aeruginosa Yersinia pestis All of these Proteus mirabilis Pseudomonas aeruginosa ANSWER DOWNLOAD EXAMIANS APP
Microbiology The gram-positive bacteria lack __________ structure/component? murein outer membrane teichoic acid plasma membrane murein outer membrane teichoic acid plasma membrane ANSWER DOWNLOAD EXAMIANS APP
Microbiology The reaction(s) that is/are usually positive in Escherichia coli, is/ are All of these Glucose fermentation Indole reaction Methyl red reaction All of these Glucose fermentation Indole reaction Methyl red reaction ANSWER DOWNLOAD EXAMIANS APP
Microbiology Slippery pickles occur due to 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 growth of encapsulated bacteria both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
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