Microbiology In Widal test, the significant titre for O agglutinins is generally 1:2.00 or more 1:100 or more 1:150 or more 1:50 or more 1:2.00 or more 1:100 or more 1:150 or more 1:50 or more ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which of the following serotypes of Salmonella does not produce H2S? S choleraesuis Both (a) and (b) S paratyphi A None of these S choleraesuis Both (a) and (b) S paratyphi A None of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology The bacteria, which is more resistant to adverse environmental conditions, is S boydii S sonnei S dysenteriae S flexneri S boydii S sonnei S dysenteriae S flexneri ANSWER DOWNLOAD EXAMIANS APP
Microbiology Black kraut is caused by the combined actions of plant enzymes and micro-organisms None of these the plant enzymes the micro-organisms the combined actions of plant enzymes and micro-organisms None of these the plant enzymes the micro-organisms ANSWER DOWNLOAD EXAMIANS APP
Microbiology Gram-negative bacterium is/are Escherichia Clostridia All of these Staphylococci Escherichia Clostridia All of these Staphylococci ANSWER DOWNLOAD EXAMIANS APP
Microbiology The gram-positive bacteria lack __________ structure/component? outer membrane murein plasma membrane teichoic acid outer membrane murein plasma membrane teichoic acid ANSWER DOWNLOAD EXAMIANS APP
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