Microbiology An enrichment medium for the isolation of Shigella is Selenite F broth Terathionate broth none of these Alkaline peptone water Selenite F broth Terathionate broth none of these Alkaline peptone water ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which of the following is the commonest species of Salmonella for causing zoonotic disease? S newport S Indiana S typhimurium S enteritidis S newport S Indiana S typhimurium S enteritidis ANSWER DOWNLOAD EXAMIANS APP
Microbiology The growth of black-pigmented Bacillus nigrificans, a causative agent of black pickle is favoured by presence of carbohydrate like glucose low level of available nitrogen neutral or slightly alkaline brine All of these presence of carbohydrate like glucose low level of available nitrogen neutral or slightly alkaline brine All of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which statement is true about flavouring materials spices, garlic etc. added to Dill pickles? These markedly stimulate or inhibit the acid forming bacteria They may improve texture of the pickle None of these They may be source of considerable numbers of undesirable micro-organisms and cause off-fermentations or spoilage of pickles These markedly stimulate or inhibit the acid forming bacteria They may improve texture of the pickle None of these They may be source of considerable numbers of undesirable micro-organisms and cause off-fermentations or spoilage of pickles ANSWER DOWNLOAD EXAMIANS APP
Microbiology Blackening in pickles occurs due to both (a) and (b) growth of Pencillium the formation of hydrogen sulfide by bacteria None of these both (a) and (b) growth of Pencillium the formation of hydrogen sulfide by bacteria None of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology Shriveling in fermented pickles results from the physical effect of too strong salt solution too strong sugar solution all of these too strong vinegar solution too strong salt solution too strong sugar solution all of these too strong vinegar solution ANSWER DOWNLOAD EXAMIANS APP
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