Q. ____________ process is the main pathway for degradation of bioorganic compounds.

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Q. Anabolic processes of microorganisms help in the decomposition of bioorganic or organic compounds.

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Q. __________ of some xenobiotic can be traced back to a biological origin.

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Q. Which of the following return to the carbon cycle after incineration?

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Q. Stripping of carbon dioxide is necessary to prevent a drop in pH and _______

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Q. Molecular oxygen available in the environment helps to degrade plant biomass to carbon dioxide and ___________

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Q. Which of the following helps to hydrolyze the macromolecules?

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Q. The exo enzyme __________ to the bio polymers.

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Q. Which of the following is the central intermediate of almost all the metabolism?

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Q. When carbohydrates are respired by aerobic bacteria, almost one third of initial energy is lost.

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Q. The conserved energy in the phosphanhydride bond of ATP is partially used for cell multiplication and ___________

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Q. The places where the molecular oxygen is deficient but the organic matter content is high, degradation occurs __________

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Q. In absence of inorganic electron acceptor, the oxidized metabolite is reduced to ___________

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Q. Which of the following bacteria are used to degrade the fermented products?

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Q. In anaerobic conditions, the biopolymers cannot be degraded by which of the following process?

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Q. Fatty acid isomers are usually derived from degradation of amino acids.

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Q. Which the following bacteria can produce hydrogen from carbohydrates?

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Q. Molecular hydrogen is produced during different stages of aerobic reaction.

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Q. Which of the following compounds is not produced during acetogenic stage?

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Q. Which of the following methods is not included in the anaerobic degradation of cellulose?

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