Published by:
CGP EDU Academic Team
Published on: August 21, 2026
Which of the following statement(s) is/are incorrect?
(i) Nearly 1/3 rd 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 NADP (coenzymes) contain niacin (vit.B 3 )
(iv) Coenzymes are organic compounds but their association with the apoenzyme is only transient, usually occurring during catalysis.
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