MCQ
Which of the following is not protein?
- AWings
- BHorn
- CWool
- ✓DNA
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

$\text{HO}−\text{CH}_2−\text{CH}−\text{CH}_2−\text{OH}\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ ∣ \\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \text{CH}_3$