Which of the following statements is not true about the structure of vitamin B12?
A) The structure was determined by Dorothy Hodgkin in 1955 using X-ray crystallography.
B) The structure has an adenosyl group.
C) The structure has a cyano group,HO-,or H2O.
D) The cyano group is coordinated to cobalt.
E) The structure cannot be synthesized by plants and animals.
Correct Answer:
Verified
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