Microbiology Which of the following can readily kill Salmonellae? Moist heat at 55°C for 10 min Moist heat at 55°C for 1 hr Moist heat at 55°C for 30 min Moist heat at 55°C for 20 min Moist heat at 55°C for 10 min Moist heat at 55°C for 1 hr Moist heat at 55°C for 30 min Moist heat at 55°C for 20 min ANSWER DOWNLOAD EXAMIANS APP
Microbiology The media which serve(s) as enrichment media for Salmonella is/are Brilliant green tetrathionate broth All of these Tetrathionate broth Selenite-F broth Brilliant green tetrathionate broth All of these Tetrathionate broth Selenite-F broth ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which of the following property(ies) is/are seen in the members of family Enterobacteriaceae? They are oxidase-negative They ferment glucose They are catalase-positive They reduce nitrates to nitrites They are oxidase-negative They ferment glucose They are catalase-positive They reduce nitrates to nitrites ANSWER DOWNLOAD EXAMIANS APP
Microbiology Floaters or bloaters may result from gas being formed by yeasts hetero fermentative lactic acid bacteria hollow cucumbers all of these gas being formed by yeasts hetero fermentative lactic acid bacteria hollow cucumbers all of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology Gram-negative bacteria, responsible for food poisoning, is/are Clostridia None of these Salmonella Pseudomonas Clostridia None of these Salmonella Pseudomonas ANSWER DOWNLOAD EXAMIANS APP
Microbiology The Bacillus cereus causes gasteroenteritis by the production of an exoenterotoxin which is released in food as a result of cell damage cell growth cell autolysis cell permeation cell damage cell growth cell autolysis cell permeation ANSWER DOWNLOAD EXAMIANS APP
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