Microbiology Which of the following property(ies) is/are seen in the members of family Enterobacteriaceae? They are oxidase-negative They ferment glucose They are catalase-positive They reduce nitrates to nitrites They are oxidase-negative They ferment glucose They are catalase-positive They reduce nitrates to nitrites ANSWER DOWNLOAD EXAMIANS APP
Microbiology Staphylococcal intoxication is caused by the toxin m the food from S. cerevisiae S. thermophillus Staphylococcus aureus none of these S. cerevisiae S. thermophillus Staphylococcus aureus none of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology Soft pickles are made so by pectolytic enzymes mostly from bacteria yeasts moulds none of these bacteria yeasts moulds none of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology Slimy or ropy kraut is caused by encapsulated varieties of Lactobacillus brevis encapsulated varieties of Lactobacillus plantarum None of these Lactobacillus lactis encapsulated varieties of Lactobacillus brevis encapsulated varieties of Lactobacillus plantarum None of these Lactobacillus lactis ANSWER DOWNLOAD EXAMIANS APP
Microbiology An excessively high temperature in the fermentation of sauerkraut may inhibit the growth of Pediococcus cerevisiae Leuconostoc none of these both (a) and (b) Pediococcus cerevisiae Leuconostoc none of these both (a) and (b) 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 Decarboxylation of ornithine Motility at 22°C Fermentation of sucrose and cellobiose All of these Decarboxylation of ornithine Motility at 22°C Fermentation of sucrose and cellobiose ANSWER DOWNLOAD EXAMIANS APP
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