What Are Methanogens
Trending Questions
Q.
Organisms called Methanogens are most abundant in a:
Polluted stream
Hot spring
Cattleyard
Sulphur rock
Q. Group of bacteria used in biogas production is
- Eubacteria
- Methanotrophs
- Organotrophs
- Methanogens
Q. Methanogens, growing anaerobically on cellulosic material, produce
- methane
- methane and carbon dioxide
- methane and hydrogen
- methane, carbon dioxide and hydrogen
Q. Methanogens belong to
- Slime moulds
- Eubacteria
- Archaebacteria
- Dinoflagellates
Q. Which of the following statements about methanogens is not correct?
- They can be used to produce biogas
- They are found in the rumen of cattle and their excreta
- They grow aerobically and breakdown cellulose-rich food
- They produce methane gas
Q. Which one is used in biogas generation?
- Methanobacterium
- Rhizobium
- Agrobacterium
- Azotobacter
Q. Methanogens, growing anaerobically on cellulosic material produce.
- Methane and carbon dioxide
- Methane
- Methane and hydrqgen
- Methane, carbon dioxide and hydrogen
Q. Which is correctly paired?
- Aspergillus niger - Production of lactic acid
- Trichoderma polysporum - Lowers blood cholesterol
- Saccharomyces cerevisiae - Production of citric acid
- Methanogenic bacteria - Gobar gas formation
Q. Last step in biogas production is carried out by
- Fermentative microbes
- Decomposer microbes
- Methanogens
- Thermoacidophiles
Q. Group of bacteria used in biogas production is
- Eubacteria
- Organotrophs
- Methanotrophs
- Methanogens