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🏠 Home › MCQs › Inventions and Discoveries › Question

Which molecule’s double helix was described by Watson and Crick?

By Rabia Anum

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Source Inventions and Discoveries Knowledge Base

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Fact Checked

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Difficulty Medium

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Last Updated 13 Aug 2026

A. RNA

B. ATP

C. DNA

D. Hemoglobin

💡 Explanation:

Watson and Crick famously modeled the double helix structure of DNA in 1953.

📚 Topics: Inventions and Discoveries Scientific Discoveries

🎯 Exams: CSS GEN NTS PMS

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