-
The major role of minor elements inside living organisms is to act as
-
- binder of cell structure
- co-factors of enzymes
- building blocks of important amino acids
- constituent of hormones
Correct Option: B
Minor elements are those which are required by plants in very small amounts. These elements have a significant role in enzyme activities (zinc activates carboxylases, carbonic anhydrase and various dehydrogenases).
