Microbes in Aquatic Environment All of the following species are considered coliforms except Escherichia coli Enterobacter aerogenes Salmonella typhi Klebsiella pneumoniae Escherichia coli Enterobacter aerogenes Salmonella typhi Klebsiella pneumoniae ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment Activated sludge undergoes Tertiary treatment Secondary treatment Primary treatment any of these Tertiary treatment Secondary treatment Primary treatment any of these ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment Because it can be used with a variety of media and allow a resuscitation step the __________ technique has become the common and often preferred method of evaluating the microbiological characteristics of water. membrane filtration Winogradsky MUG most probable number membrane filtration Winogradsky MUG most probable number ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment The sulfur pearl of Namibia, Thiomargarita namibiensis stores high concentrations of nitrate in a huge internal vacuole which takes up 98% of the organisms volume is the worlds largest bacterium Both (a) and (b) is the worlds smallest bacterium stores high concentrations of nitrate in a huge internal vacuole which takes up 98% of the organisms volume is the worlds largest bacterium Both (a) and (b) is the worlds smallest bacterium ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment Trickling filter comes under none of these secondary treatment tertiary treatment primary treatment none of these secondary treatment tertiary treatment primary treatment ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment Coliforms are used as indicator organisms because they are present wherever enteric pathogens are present a testing procedure with great specificity is easy to perform both (a) and (b) None of these they are present wherever enteric pathogens are present a testing procedure with great specificity is easy to perform both (a) and (b) None of these ANSWER DOWNLOAD EXAMIANS APP
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