Q. In the passive diffusion, solute molecules cross the membrane as a result of

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Q. In an oxygenic photosynthesis, the green and the purple bacteria do not use which of the following one as an electron source?

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Q. Radioisotopes are frequently used in the study of cells. Assume a culture of E. coli is grown in a culture medium containing radioactive phosphorous. At the end of 48 hours, it is expected to find the radioactive label located in

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Q. Assimilatory sulfate reduction involves the nucleotide __________ during the incorporation of H2S in the production of __________ .

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Q. The chlorophyll molecules used by eucaryotes and cyanobacteria absorb radiant energy in the____________portion(s) of the visible spectrum.

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Q. In aerobic respiration, the terminal electron acceptor is

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Q. Which of the following statement is correct?

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Q. The acquisition energy by glucose fermentation requires

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Q. High energy transfer compounds are capable of

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Q. Dolichol phosphate is

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Q. The reactions of the cell that are carried out for capturing energy are called

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Q. In establishing proton gradient for chemiosmotic ATP generation by aerobic respiration the terminal electron acceptor is

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Q. If ΔG of a chemical reaction is positive in value and keq is less than 1 then the chemical reaction will

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Q. The reaction, where small precursor molecules are assembled into larger organic molecules is referred as

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Q. Which of the following nucleoside diphosphates is used most often in carbohydrate anabolism?

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Q. DAHP synthetase catalyzes the condensation of

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Q. Phosphate is considered to restrict the induction of

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Q. Free energy change (ΔG) of a reaction is referred as the amount of energy

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Q. Which of the following does not produce oxygen as a product of photosynthesis?

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Q. When acetate is the sole source of carbon for some microorganisms, the cycle which is used, is called

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