Coaxial: Which of the following statements is incorrect? I.Nearly 1 /3rd of all enzymes requires the presence of metal ions for catalytic function II.Metal ions form coordinate bond with side chain at active site of metalloenzyme and at the same time form one or more coordinate bonds with the substrate III.NAD and NAD (coenzymes) contain niacin (vit.) IV.Coenzyme are organic compounds but their association with the apoenzyme is only transient, usually occurring during catalysis

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Biology
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Which of the following statements is incorrect?
I.Nearly 1 /3rd of all enzymes requires the presence of metal ions for catalytic function
II.Metal ions form coordinate bond with side chain at active site of metalloenzyme and at the same time form one or more coordinate bonds with the substrate
III.NAD and NAD (coenzymes) contain niacin (vit.)
IV.Coenzyme are organic compounds but their association with the apoenzyme is only transient, usually occurring during catalysis

By Radhika Viswas on 06 Aug 22.

All
Only III and IV
Only IV
None of the above

This question has appeared in NEET - National Eligibility cum Entrance Test .
This question is included in 12th Standard .
This question is included in Central Board of Secondary Education (CBSE) , UP Board .

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