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What is biogas used for?

Important Questions on Biotechnology and Bioinformatics

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Biology>Biotechnology>Biotechnology and Bioinformatics>Microbiology: Organisms in Industry
Which of the following is not an example of a biomass energy source?
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Biology>Biotechnology>Biotechnology and Bioinformatics>Microbiology: Organisms in Industry
By what name is biogas popularly known in India?
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Biology>Biotechnology>Biotechnology and Bioinformatics>Microbiology: Organisms in Industry

Assertion (A): Organisms of Monera having pseudomurein in cell walls are producers of biogas

Reason (R): Archaebacteria present in the gut of ruminants animals produce methane

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Biology>Biotechnology>Biotechnology and Bioinformatics>Microbiology: Organisms in Industry

Name the device shown in the given diagram. What is being prepared in it?

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Biology>Biotechnology>Biotechnology and Bioinformatics>Microbiology: Organisms in Industry
Which of the following is not an example of a bio-mass energy source?
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Biology>Biotechnology>Biotechnology and Bioinformatics>Microbiology: Organisms in Industry
Draw a labelled diagram of bio-gas plant.
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Biology>Biotechnology>Biotechnology and Bioinformatics>Microbiology: Organisms in Industry

Consider the following statements and choose the correct alternative.

Statement - I : Heating capacity of biogas is more than that of biomass.

Statement - II : Biogas produces lesser pollution as compared to biomass.

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Biology>Biotechnology>Biotechnology and Bioinformatics>Microbiology: Organisms in Industry
Name two uses biogas.
MEDIUM
Biology>Biotechnology>Biotechnology and Bioinformatics>Microbiology: Organisms in Industry
Name the major constituent of biogas. Write the properties of biogas which make it a good fuel.
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Biology>Biotechnology>Biotechnology and Bioinformatics>Microbiology: Organisms in Industry
Nowadays bio-diesel is used in transportation vehicles as an alternate to diesel. Write two advantages of this measure.
MEDIUM
Biology>Biotechnology>Biotechnology and Bioinformatics>Microbiology: Organisms in Industry
The major constituent of biogas is
MEDIUM
Biology>Biotechnology>Biotechnology and Bioinformatics>Microbiology: Organisms in Industry

List two ways in which animal dung can be utilized as fuel. Out of these two which one is better? Justify your answer.

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Biology>Biotechnology>Biotechnology and Bioinformatics>Microbiology: Organisms in Industry
Suggest a safe and efficient method for the disposal of biowastes and sewage materials. How is this method advantageous to us?
MEDIUM
Biology>Biotechnology>Biotechnology and Bioinformatics>Microbiology: Organisms in Industry
Biogas generation is mainly based on the principle of
MEDIUM
Biology>Biotechnology>Biotechnology and Bioinformatics>Microbiology: Organisms in Industry
Methane is a major constituent of
MEDIUM
Biology>Biotechnology>Biotechnology and Bioinformatics>Microbiology: Organisms in Industry
Compare and contrast biomass and hydroelectricity as sources of energy.
MEDIUM
Biology>Biotechnology>Biotechnology and Bioinformatics>Microbiology: Organisms in Industry
List two advantages of using biogas over fossil fuels.
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Biology>Biotechnology>Biotechnology and Bioinformatics>Microbiology: Organisms in Industry
What is the main constituent of biogas?
MEDIUM
Biology>Biotechnology>Biotechnology and Bioinformatics>Microbiology: Organisms in Industry
What is biomass? Explain the principle and working of a biogas plant using a labelled schematic diagram.
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Biology>Biotechnology>Biotechnology and Bioinformatics>Microbiology: Organisms in Industry
Compare and contrast biomass and hydroelectricity as sources of energy.