Microbiology Xylose lysine deoxycholate (XLD) agar is better selective medium than the deoxycholate citrate agar (DCA) because it imparts better growth it is selective it contains high salt concentration it is less inhibitory to S. Dysentriae and S. flexneri it imparts better growth it is selective it contains high salt concentration it is less inhibitory to S. Dysentriae and S. flexneri ANSWER DOWNLOAD EXAMIANS APP
Microbiology Floaters or bloaters may result from gas being formed by yeasts hetero fermentative lactic acid bacteria all of these hollow cucumbers gas being formed by yeasts hetero fermentative lactic acid bacteria all of these hollow cucumbers ANSWER DOWNLOAD EXAMIANS APP
Microbiology Spirochaetes exhibit corkscrew-like rotatory movement flexion and extension motility All of these translatory motion corkscrew-like rotatory movement flexion and extension motility All of these translatory motion ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which of the following property(ies), shown by the organisms belong(s) to the family Enterobacteriaceae? They are oxidase-negative They are catalase-positive They ferment glucose All of these They are oxidase-negative They are catalase-positive They ferment glucose All of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology Enterobacter can be differentiated from Klebsiella by both (a) and (b) motility ornithine positivity none of these both (a) and (b) motility ornithine positivity none of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which of the following is true to prevent botulism from smoked fish? The fish should be heated at its coolest part to at least 82°C for 30 min during or after smoking All of these Good sanitation should be maintained throughout production and handling Fish should be immediately frozen after packaging and kept frozen The fish should be heated at its coolest part to at least 82°C for 30 min during or after smoking All of these Good sanitation should be maintained throughout production and handling Fish should be immediately frozen after packaging and kept frozen ANSWER DOWNLOAD EXAMIANS APP
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