Microbiology Which of the following property(ies) is/are seen in the members of family Enterobacteriaceae? They reduce nitrates to nitrites 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 ANSWER DOWNLOAD EXAMIANS APP
Microbiology The application of Gamma rays destroys botulism toxin. The dose of gamma rays required for this purpose is 7.3 Mrad 73 Gy 73 Rad 173 Rad 7.3 Mrad 73 Gy 73 Rad 173 Rad ANSWER DOWNLOAD EXAMIANS APP
Microbiology An enrichment medium for the isolation of Shigella is Selenite F broth Alkaline peptone water Terathionate broth none of these Selenite F broth Alkaline peptone water Terathionate broth none of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology Botulism is caused by the presence of toxin developed by Clostridium sporogenes Clostridium botulinum none of these Clostridium tyrobutyricum Clostridium sporogenes Clostridium botulinum none of these Clostridium tyrobutyricum ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which of the following is a gram-positive bacteria? All of these Lactobacillus Staphylococci Streptococci All of these Lactobacillus Staphylococci Streptococci ANSWER DOWNLOAD EXAMIANS APP
Microbiology Slimy or ropy kraut is caused by None of these encapsulated varieties of Lactobacillus plantarum encapsulated varieties of Lactobacillus brevis Lactobacillus lactis None of these encapsulated varieties of Lactobacillus plantarum encapsulated varieties of Lactobacillus brevis Lactobacillus lactis ANSWER DOWNLOAD EXAMIANS APP
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