Vitamins and Coenzymes In the co-enzyme B12the position occupied by a cyanide ion in vitamin B12 is bonded directly to the __________ of the ribose of adenosine. 5-6 dimethylbenzimidazole adenine cyanocobalamin hydroxycobalamin 5-6 dimethylbenzimidazole adenine cyanocobalamin hydroxycobalamin ANSWER DOWNLOAD EXAMIANS APP
Vitamins and Coenzymes Lipoic acid is a co-factor of the pyruvic dehydrogenase both (a) and (b) di-hydroorotate dehydrogenase α-ketoglutaric dehydrogenase pyruvic dehydrogenase both (a) and (b) di-hydroorotate dehydrogenase α-ketoglutaric dehydrogenase ANSWER DOWNLOAD EXAMIANS APP
Vitamins and Coenzymes The prosthetic group biotin is a carrier of which type of molecule? Ammonia Activated carbon dioxide (CO2) Sulfhydryl group Methyl group Ammonia Activated carbon dioxide (CO2) Sulfhydryl group Methyl group ANSWER DOWNLOAD EXAMIANS APP
Vitamins and Coenzymes The disease Beriberi is due to a dietary deficiency in vitamin B2 (riboflavin) vitamin B6 (pyridoxine) vitamin B12 vitamin B1 (thiamine) vitamin B2 (riboflavin) vitamin B6 (pyridoxine) vitamin B12 vitamin B1 (thiamine) ANSWER DOWNLOAD EXAMIANS APP
Vitamins and Coenzymes Which of the following compounds/(s) belong/(s) to the vitamin B6 group? Pyridoxine Pyridoxal Pyridoxamine All of these Pyridoxine Pyridoxal Pyridoxamine All of these ANSWER DOWNLOAD EXAMIANS APP
Vitamins and Coenzymes Vitamin K1 was first isolated from alfalalfa and has the phytyl side chain consisting of nine isoprene units four isoprene units four isoprene units six isoprene units nine isoprene units four isoprene units four isoprene units six isoprene units ANSWER DOWNLOAD EXAMIANS APP
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