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

Gibbs free energy

microbial loop

Redfield ratio

Winogradsky column

Gibbs free energy

microbial loop

Redfield ratio

Winogradsky column

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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

E.coli

Fecal Streptococci

Clostridium perfringens

All of these

E.coli

Fecal Streptococci

Clostridium perfringens

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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.

Winogradsky

most probable number

membrane filtration

MUG

Winogradsky

most probable number

membrane filtration

MUG

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Microbes in Aquatic Environment
is an environment like where microorganisms are functioning in an extremely thin film of water and where oxygen-containing air is close to them.

low oxygen diffusion environment; soils

high oxygen diffusion environment; lakes

low oxygen diffusion environment; lakes

high oxygen diffusion environment; soils

low oxygen diffusion environment; soils

high oxygen diffusion environment; lakes

low oxygen diffusion environment; lakes

high oxygen diffusion environment; soils

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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

Both (a) and (b)

is the worlds largest bacterium

is the worlds smallest 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 largest bacterium

is the worlds smallest bacterium

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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

greater

half

approximately equal

lesser

greater

half

approximately equal

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Microbes in Aquatic Environment

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 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 __________ is an environment like __________ where microorganisms are functioning in an extremely thin film of water and where oxygen-containing air is close to them.

Microbes in Aquatic Environment The sulfur pearl of Namibia, Thiomargarita namibiensis

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

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
is an environment like where microorganisms are functioning in an extremely thin film of water and where oxygen-containing air is close to them.

Microbes in Aquatic Environment
The sulfur pearl of Namibia, Thiomargarita namibiensis

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.