Microbiology The reaction(s) that is/are usually positive in Escherichia coli, is/ are Glucose fermentation Methyl red reaction All of these Indole reaction Glucose fermentation Methyl red reaction All of these Indole reaction ANSWER DOWNLOAD EXAMIANS APP
Microbiology The favouring conditions for floaters is thick skin that does not allow gas to diffuse out none of these both (a) and (b) high intial amounts of salt thick skin that does not allow gas to diffuse out none of these both (a) and (b) high intial amounts of salt ANSWER DOWNLOAD EXAMIANS APP
Microbiology In Widal test the significant titres for H agglutinins is 1:400 or more 1:50 or more 1:200 or more 1:100 ormore 1:400 or more 1:50 or more 1:200 or more 1:100 ormore ANSWER DOWNLOAD EXAMIANS APP
Microbiology The enzyme, which hydrolyses the murein is lysozyme tannase perxoidase none of these lysozyme tannase perxoidase none of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology Hollow pickles are obtained as a result of both (a) and (b) loose packing in the vat too strong or too weak brine none of these both (a) and (b) loose packing in the vat too strong or too weak brine none of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology Spirochaetes exhibit flexion and extension motility corkscrew-like rotatory movement All of these translatory motion flexion and extension motility corkscrew-like rotatory movement All of these translatory motion ANSWER DOWNLOAD EXAMIANS APP
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