InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
The metal ion present in Vitamin B12 is |
| Answer» <html><body><p> Cobalt</p><br/><br/><p>The <a href="https://interviewquestions.tuteehub.com/tag/structure-1230280" style="font-weight:bold;" target="_blank" title="Click to know more about STRUCTURE">STRUCTURE</a> of B<sub>12</sub> is based on a corrin ring, which is similar to the porphyrin ring found in <a href="https://interviewquestions.tuteehub.com/tag/heme-484286" style="font-weight:bold;" target="_blank" title="Click to know more about HEME">HEME</a>, chlorophyll, and cytochrome. It contains the biochemically <a href="https://interviewquestions.tuteehub.com/tag/rare-613008" style="font-weight:bold;" target="_blank" title="Click to know more about RARE">RARE</a> element cobalt sitting in the <a href="https://interviewquestions.tuteehub.com/tag/center-11455" style="font-weight:bold;" target="_blank" title="Click to know more about CENTER">CENTER</a> of the ring. Also <a href="https://interviewquestions.tuteehub.com/tag/called-907796" style="font-weight:bold;" target="_blank" title="Click to know more about CALLED">CALLED</a> cobalamin, it is a water-soluble vitamin.</p></body></html> | |