Question : The mineral constituent of chlorophyll is
Option 1: Iron
Option 2: Magnesium
Option 3: Calcium
Option 4: Potassium
Correct Answer: Magnesium
Solution : The correct option is Magnesium .
The chlorophyll pigment is present in cell organelles known as chloroplasts. These chloroplasts serve as a site for photosynthesis. Chlorophyll is a porphyrin derivative. It has a magnesium atom in the centre, and four nitrogen atoms surround it. A pyrrole ring structure with four carbons and nitrogen exists in the chlorophyll.
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