Microbiology Which of the following determine the pathogenicity of Yersinia pestis? Production of pigmented colonies on haemin containing media All of these V and W antigens F1 envelope antigen Production of pigmented colonies on haemin containing media All of these V and W antigens F1 envelope antigen ANSWER DOWNLOAD EXAMIANS APP
Microbiology Traveller's diarrhea is caused by enteropathogenic Escherichia coli (EPEC) entero toxigenic E. coli (ETEC) entero invasive E. coli (EIEC) entero haemorrhagic E. coli (EHEC) enteropathogenic Escherichia coli (EPEC) entero toxigenic E. coli (ETEC) entero invasive E. coli (EIEC) entero haemorrhagic E. coli (EHEC) ANSWER DOWNLOAD EXAMIANS APP
Microbiology Heat-labile enterotoxin of Escherichia coli activates both (a) and (b) guanylate cyclase adenylate cyclase none of these both (a) and (b) guanylate cyclase adenylate cyclase none of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which of the following is a gram-positive bacteria? Staphylococci Streptococci Lactobacillus All of these Staphylococci Streptococci Lactobacillus All of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology Selective media for the isolation of Shigella is Xylose lysine deoxycholate agar Hektoen enteric agar All of these Salmonella-Shigella agar Xylose lysine deoxycholate agar Hektoen enteric agar All of these Salmonella-Shigella agar ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which of the following(s) bacteria belong to the family Entero-bacteriaceae? Shigella Yersinia All of these Salmonella Shigella Yersinia All of these Salmonella ANSWER DOWNLOAD EXAMIANS APP
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