Microbiology Which of the following can readily kill Salmonellae? Moist heat at 55°C for 30 min Moist heat at 55°C for 1 hr Moist heat at 55°C for 20 min Moist heat at 55°C for 10 min Moist heat at 55°C for 30 min Moist heat at 55°C for 1 hr Moist heat at 55°C for 20 min Moist heat at 55°C for 10 min ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which of the following determine the pathogenicity of Yersinia pestis? 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 Production of pigmented colonies on haemin containing media All of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which of the following gram-positive bacteria causes pharyngitis (sore throat)? Staphylococcus Neisseria Streptococcus Mycobacterium Staphylococcus Neisseria Streptococcus Mycobacterium ANSWER DOWNLOAD EXAMIANS APP
Microbiology The favouring conditions for floaters is both (a) and (b) none of these high intial amounts of salt thick skin that does not allow gas to diffuse out both (a) and (b) none of these high intial amounts of salt thick skin that does not allow gas to diffuse out ANSWER DOWNLOAD EXAMIANS APP
Microbiology In Widal test the significant titres for H agglutinins is 1:400 or more 1:100 ormore 1:200 or more 1:50 or more 1:400 or more 1:100 ormore 1:200 or more 1:50 or more ANSWER DOWNLOAD EXAMIANS APP
Microbiology Soft pickles are made so by pectolytic enzymes mostly from yeasts bacteria none of these moulds yeasts bacteria none of these moulds ANSWER DOWNLOAD EXAMIANS APP
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