Microbiology In Widal test, the significant titre for O agglutinins is generally 1:50 or more 1:100 or more 1:2.00 or more 1:150 or more 1:50 or more 1:100 or more 1:2.00 or more 1:150 or more ANSWER DOWNLOAD EXAMIANS APP
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 are catalase-positive They ferment glucose They reduce nitrates to nitrites They are oxidase-negative They are catalase-positive They ferment glucose ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which of the following serotypes of Salmonella does not produce H2S? S paratyphi A S choleraesuis Both (a) and (b) None of these S paratyphi A S choleraesuis Both (a) and (b) None of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology The favouring conditions for floaters is 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 both (a) and (b) none of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which of the following gram-negative bacteria is/are not aerobic? None of these Neisseria Pseudomonas Escherichia None of these Neisseria Pseudomonas Escherichia ANSWER DOWNLOAD EXAMIANS APP
Microbiology Which of the following is the commonest species of Salmonella for causing zoonotic disease? S typhimurium S enteritidis S Indiana S newport S typhimurium S enteritidis S Indiana S newport ANSWER DOWNLOAD EXAMIANS APP
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