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 is less inhibitory to S. Dysentriae and S. flexneri it contains high salt concentration it imparts better growth it is selective it is less inhibitory to S. Dysentriae and S. flexneri it contains high salt concentration ANSWER DOWNLOAD EXAMIANS APP
Microbiology Bipolar staining is characteristic of all of these Proteus mirabilis Yersinia pestis Pseudomonas aeruginosa all of these Proteus mirabilis Yersinia pestis Pseudomonas aeruginosa ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which of the following can readily kill Salmonellae? 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 Moist heat at 55°C for 10 min Moist heat at 55°C for 1 hr ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which of the following is a gram-positive bacteria? Lactobacillus All of these Streptococci Staphylococci Lactobacillus All of these Streptococci Staphylococci ANSWER DOWNLOAD EXAMIANS APP
Microbiology Selective media for the isolation of Shigella is Hektoen enteric agar All of these Xylose lysine deoxycholate agar Salmonella-Shigella agar Hektoen enteric agar All of these Xylose lysine deoxycholate agar Salmonella-Shigella agar ANSWER DOWNLOAD EXAMIANS APP
Microbiology Too long a fermentation of sauerkraut may favour the growth of Bacillus subtilis Lactobacillus brevis Lactobacillus lactis none of these Bacillus subtilis Lactobacillus brevis Lactobacillus lactis none of these ANSWER DOWNLOAD EXAMIANS APP
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