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

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

Winogradsky column

microbial loop

Gibbs free energy

Redfield ratio

Winogradsky column

microbial loop

Gibbs free energy

Redfield ratio

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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

MUG

Winogradsky

membrane filtration

most probable number

MUG

Winogradsky

membrane filtration

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Microbes in Aquatic Environment
Which of the following species in water reveal the presence of fecal pollution of human or animal origin?

All of these

Fecal Streptococci

Clostridium perfringens

E.coli

All of these

Fecal Streptococci

Clostridium perfringens

E.coli

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Microbes in Aquatic Environment
Members of all of the following genera of bacteria typically are found in a maturing Winogradsky column except

Escherichia

Rhodospirillum

Chlorobium

Clostridium

Escherichia

Rhodospirillum

Chlorobium

Clostridium

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Microbes in Aquatic Environment
All of the following species are considered coliforms except

Enterobacter aerogenes

Escherichia coli

Klebsiella pneumoniae

Salmonella typhi

Enterobacter aerogenes

Escherichia coli

Klebsiella pneumoniae

Salmonella typhi

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Microbes in Aquatic Environment
Loss of carbon through the microbial loop in oligotrophic environments is __________ to/than the loss of carbon through the microbial loop in copiotrophic environments.

lesser

approximately equal

half

greater

lesser

approximately equal

half

greater

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Microbes in Aquatic Environment

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.

Microbes in Aquatic Environment Which of the following species in water reveal the presence of fecal pollution of human or animal origin?

Microbes in Aquatic Environment Members of all of the following genera of bacteria typically are found in a maturing Winogradsky column except

Microbes in Aquatic Environment All of the following species are considered coliforms except

Microbes in Aquatic Environment Loss of carbon through the microbial loop in oligotrophic environments is __________ to/than the loss of carbon through the microbial loop in copiotrophic environments.

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.

Microbes in Aquatic Environment
Which of the following species in water reveal the presence of fecal pollution of human or animal origin?

Microbes in Aquatic Environment
Members of all of the following genera of bacteria typically are found in a maturing Winogradsky column except

Microbes in Aquatic Environment
All of the following species are considered coliforms except

Microbes in Aquatic Environment
Loss of carbon through the microbial loop in oligotrophic environments is __________ to/than the loss of carbon through the microbial loop in copiotrophic environments.