Q. Which element is located at the centre of the porphyryin ring in chlorophyll?
A) Potassium
B) Manganese
C) Calcium
D) Magnesium
Explanation
Magnesium is at the centre of the porphyrin ring in chlorophyll. Structure of chlorophyll Structure of chlorophy II molecule can be shown as follows. [image:12_image14.jpeg]
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.