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Which of these metals are present in Vitamin B12?
  • a)
    Ca
  • b)
    Co
  • c)
    Mg
  • d)
    Zn
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Which of these metals are present in Vitamin B12?a)Cab)Coc)Mgd)ZnCorr...
B12 is also referred to as cobalamin because it contains a metal ion (cobalt). This makes it the largest and most complex vitamin of all. The vitamin can only be synthesized by bacteria and therefore is mainly present in animal products. Two forms of Vitamin B12 are used in the human body.
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Which of these metals are present in Vitamin B12?a)Cab)Coc)Mgd)ZnCorr...
Metals present in Vitamin B12:


  1. Cobalt (Co): Cobalt is the metal that is actually at the center of the Vitamin B12 molecule. It plays a crucial role in the function of B12 in the body.


Therefore, the correct answer is option B. Cobalt is the metal present in Vitamin B12.
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Which of these metals are present in Vitamin B12?a)Cab)Coc)Mgd)ZnCorrect answer is option 'B'. Can you explain this answer?
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