In the co-enzyme B₁₂ the position occupied by a cyanide ion in vitamin B12 is bonded directly to the __________ of the ribose of adenosine. Options: A . &nbspadenine B . &nbsp5-6 dimethylbenzimidazole C . &nbsphydroxycobalamin D . &nbspcyanocobalamin

In the co-enzyme B₁₂ the position occupied by a cyanide ion in vitamin B12 i

Question

In the co-enzyme B₁₂ the position occupied by a cyanide ion in vitamin B12 is bonded directly to the __________ of the ribose of adenosine.

Options:

A . adenine

B . 5-6 dimethylbenzimidazole

C . hydroxycobalamin

D . cyanocobalamin

Answer: Option A
Answer: (a).adenine

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