Microbes in Aquatic Environment All of the following species are considered coliforms except Klebsiella pneumoniae Escherichia coli Salmonella typhi Enterobacter aerogenes Klebsiella pneumoniae Escherichia coli Salmonella typhi Enterobacter aerogenes ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment Activated sludge undergoes Primary treatment Secondary treatment any of these Tertiary treatment Primary treatment Secondary treatment any of these Tertiary treatment 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. most probable number Winogradsky MUG membrane filtration most probable number Winogradsky MUG membrane filtration ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment The sulfur pearl of Namibia, Thiomargarita namibiensis is the worlds smallest bacterium is the worlds largest bacterium stores high concentrations of nitrate in a huge internal vacuole which takes up 98% of the organisms volume Both (a) and (b) is the worlds smallest bacterium is the worlds largest bacterium stores high concentrations of nitrate in a huge internal vacuole which takes up 98% of the organisms volume Both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment Metabolism of dissolved organic material released by phytoplankton allows heterotrophic bacteria to become part of the particulate organic matter that is passed up the food web to be metabolized and released as mineral elements and CO2 at each transfer. This sentence describes the microbial loop Gibbs free energy Winogradsky column Redfield ratio microbial loop Gibbs free energy Winogradsky column Redfield ratio ANSWER DOWNLOAD EXAMIANS APP
Microbes in Aquatic Environment Coliforms are used as indicator organisms because a testing procedure with great specificity is easy to perform both (a) and (b) they are present wherever enteric pathogens are present None of these a testing procedure with great specificity is easy to perform both (a) and (b) they are present wherever enteric pathogens are present None of these ANSWER DOWNLOAD EXAMIANS APP
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