Haem group of hemoglobin differs from porphyrin of chlorophyll in having:
Correct answer: A. Iron as central atom
- A. Iron as central atom
- B. Magnesium as central atom
- C. Four pyrrole rings
- D. Central atom coordinated with nitrogen of each pyrrole ring
Explanation
Haem have iron as central atom whereas porphyrin of chlorophyll have magnesium as central atom.
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