Mg in plants act as___________________?
Correct answer: D. Enzyme activator
- A. Protein activator
- B. None of the above
- C. Starch activator
- D. Enzyme activator
Explanation
Magnesium activates many plant enzymes and is also the central atom in chlorophyll. Thus, its best match among the options is enzyme activator, not starch activator or protein activator specifically.
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