36. Digestive reactions where large molecules are broken down into smaller ones are referred as
A.anabolism
B.catabolism
C.metabolism
D.biosynthesis

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37. Phosphate regulation has been observed in the production of
A.alkaloids
B.antibiotics
C.antibiotics
D.all of these

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38. Most of the energy in aerobic respiration of glucose is captured by
A.substrate-level phosphorylation
B.electron transport of electrons from NADH
C.long-chain fatty acid oxidation
D.the enzyme formic-hydrogen lyase

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39. During the reduction phase of the Calvin cycle, phosphoglyceric acid is reduced to______utilizing________as the reduction source.
A.phosphoglyceraldehyde; NADPH+H+
B.phosphoglyceraldehyde; NADH+H+
C.ribulose 1,5 - bisphosphate; NADH+H+
D.pyruvic acid; NADPH+H+

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40. In order to get inorganic phosphorous into organic compounds, the phosphate ion is incorporated via
A.substrate level phosphorylation
B.oxidative phosphorylation
C.both (a) and (b)
D.DNA

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41. The phosphate inhibition in the clavine formation with Claviceps SD58, can be counteracted by the addition of
A.alanine
B.methionine
C.tryptophan
D.lysine

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42. The major route for incorporation of ammonia (NH4+) into organic compounds is via
A.reduction of pyruvate or alpha-ketoglutarate by enzymes
B.atmospheric nitrogen fixation
C.oxidation of pyruvate
D.all of these

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