Q. Some strains of ______ bacteria can produce hydrogen, methane, acetate etc. by ________ of carbohydrates during initial growth phase.

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Q. The effects of bacterial activity decreases with time and distancefrom the injection well.

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Q. How the flow pattern in clogging mechanism is achieved?

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Q. Clostridium is used as which metabolite in microbial oil recovery?

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Q. In which form of microbial product is Leuconostoc applied in microbial oil recovery?

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Q. Which is the most used bacteria strain in microbial oil recovery?

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Q. Which of these is not a strategy for the application of biosurfactants in oil recovery?

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Q. Less modification of the existing field characteristics are required to implement the recovery process by Microbial Oil Recovery technologies.

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Q. Why is S. cerevisiae is used to derive butanol?

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Q. Which fatty acids can’t be used as a biofuel directly?

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Q. Which of these is not one of the main biomass feedstocks?

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Q. Which of these is not a direct treatment on hemicellulose?

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Q. Which of these are acetotropic methanogens?

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Q. Which of these bacteria is a redox mediator in microbial fuel cells?

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Q. Which has the correct descending order of Inhibitory Capacity?

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Q. Which of the following is an undesirable microbe in endogenic silage microorganism with simple sugar as the substrate?

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Q. Which of following is not a focus in conversing microbial communities to biofuel?

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Q. At which step in the below diagram, phosphorus is released?

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Q. Which of the following is the correct phosphate pathway?

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