Q. What metal ion is specifically bound by vitamin B12?

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Q. Vitamin B12 (Cobalamin) is only synthesized by

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Q. Which of the following are reduced coenzymes?

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Q. The absence of ascorbic acid in the human diet gives rise to

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Q. Vitamins are essential because the organism

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Q. The prosthetic group biotin is a carrier of which type of molecule?

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Q. The occurrence of metals such as iron or molybdenum in some flavoproteins can

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Q. Models of end-linked Osaka VI Fibrinogen dimers, a bilayer dimer is linked at

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Q. A deficiency of niacin causes

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Q. Selenium is an essential component of the enzyme glutathione peroxidase which

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Q. Who discovered vitamin C (ascorbic acid)?

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Q. The cleavage specificity of trypsin and chymotrypsin depend in part on the

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Q. The E.coli pyruvic acid dehydrogenase complex is reported to

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Q. Which of the common features are shared between serine and aspartate proteases?

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Q. Before they can react, many molecules need to be destabilized. This state is typically achieved through

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Q. Common feature in all serine proteases is a

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Q. Enzyme-driven metabolic pathways can be made more efficient by

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Q. Which of the following (s) is/are serine proteases?

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Q. Which of the following statements about enzymes or their function is true?

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Q. Tryprotophan synthetase of E.coli, a typical bifunctional oligomeric enzyme consist of

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