Chlorophyll head is made up of:
Correct answer: C. Four joined pyrrole rings
- A. Four joined porphyrin rings
- B. Four Joined tetrapyrrole rings
- C. Four joined pyrrole rings
- D. Two joined pyrrole rings
Explanation
It is tetrapyrrole means four pyrrole rings, however collectively four pyrrole rings constitute a porphyrin.
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