Microbiology Xylose lysine deoxycholate (XLD) agar is better selective medium than the deoxycholate citrate agar (DCA) because it contains high salt concentration it imparts better growth it is less inhibitory to S. Dysentriae and S. flexneri it is selective it contains high salt concentration it imparts better growth it is less inhibitory to S. Dysentriae and S. flexneri it is selective 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 None of these These markedly stimulate or inhibit the acid forming bacteria 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 None of these These markedly stimulate or inhibit the acid forming bacteria They may improve texture of the pickle ANSWER DOWNLOAD EXAMIANS APP
Microbiology Floaters or bloaters may result from hetero fermentative lactic acid bacteria all of these gas being formed by yeasts hollow cucumbers hetero fermentative lactic acid bacteria all of these gas being formed by yeasts hollow cucumbers ANSWER DOWNLOAD EXAMIANS APP
Microbiology Shriveling in fermented pickles results from the physical effect of too strong vinegar solution too strong sugar solution all of these too strong salt solution too strong vinegar solution too strong sugar solution all of these too strong salt solution ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which of the following determine the pathogenicity of Yersinia pestis? Production of pigmented colonies on haemin containing media V and W antigens F1 envelope antigen All of these Production of pigmented colonies on haemin containing media V and W antigens F1 envelope antigen All of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology Bipolar staining is characteristic of Yersinia pestis Proteus mirabilis Pseudomonas aeruginosa all of these Yersinia pestis Proteus mirabilis Pseudomonas aeruginosa all of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS