Microbiology Heat-labile enterotoxin of Escherichia coli activates guanylate cyclase adenylate cyclase both (a) and (b) none of these guanylate cyclase adenylate cyclase both (a) and (b) none of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology The bacteria which produce(s) β-galactosidase is/are Citrobacter all of these Serratia Enterohacter Citrobacter all of these Serratia Enterohacter ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which statement is true about flavouring materials spices, garlic etc. added to Dill pickles? 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 None of these They may improve texture of the pickle 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 None of these They may improve texture of the pickle ANSWER DOWNLOAD EXAMIANS APP
Microbiology Salmonellae can also be killed by pasteurisation boiling chlorination all of these pasteurisation boiling chlorination all of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology The elimination of the scum of yeasts in the brine during the fermentation include addition of the sorbic acid all of these addition of the mustard oil agitation of the surface addition of the sorbic acid all of these addition of the mustard oil agitation of the surface ANSWER DOWNLOAD EXAMIANS APP
Microbiology Group I C. botulinum strains generally includes in all types of strains (proteolytic)A, B and F all types of strains (proteolytic)C, D and F all types of strains (non-proteolytic) E and F None of these all types of strains (proteolytic)A, B and F all types of strains (proteolytic)C, D and F all types of strains (non-proteolytic) E and F None of these ANSWER DOWNLOAD EXAMIANS APP
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