Question:
Histamine contains .................... heterocyclic ring
Histamine contains .................... heterocyclic ring
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Histamine = imidazole ring + ethylamine chain → biological activity.
Updated On: May 22, 2025
- Pyrrole
- Pyridine
- Thiazole
- Imidazole
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The Correct Option is D
Solution and Explanation
Histamine contains an imidazole ring, a five-membered ring with two nitrogen atoms. This structure is responsible for its biological activity, particularly in allergic and inflammatory responses.
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