Microbiology Bacterial spoilage is identified by which of the following morphological characteristics? Encapsulation Endospores All of these Cell aggregation Encapsulation Endospores All of these Cell aggregation ANSWER DOWNLOAD EXAMIANS APP
Microbiology Coliform bacteria on fermentation of carbohydrates yields lactic acid acetic acid all of these formic acid lactic acid acetic acid all of these formic acid ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which of the following property(ies) is/are seen in the members of family Enterobacteriaceae? They ferment glucose They reduce nitrates to nitrites They are catalase-positive They are oxidase-negative They ferment glucose They reduce nitrates to nitrites They are catalase-positive They are oxidase-negative ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which of the following toxin causing botulism is less toxic to human beings? Type B None of these Type A Type C Type B None of these Type A Type C ANSWER DOWNLOAD EXAMIANS APP
Microbiology Blackening in pickles occurs due to None of these the formation of hydrogen sulfide by bacteria growth of Pencillium both (a) and (b) None of these the formation of hydrogen sulfide by bacteria growth of Pencillium both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Microbiology Cloudiness of brine of glass-packed olives may be caused by salt-tolerant bacteria the lactics if fermentation of residual sugar resumes film yeasts or moulds if air is available All of these salt-tolerant bacteria the lactics if fermentation of residual sugar resumes film yeasts or moulds if air is available All of these ANSWER DOWNLOAD EXAMIANS APP
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