MCQ
Which one of the following is a steroid?
- AInsulin
- BEpinephrine
- Cmutin
- ✓Estrogen
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| Column I | Column II |
| A. Nitro methane | 1. Lubricating oil |
| B. Nitro ethane | 2. Insecticide |
| C. Nitro benzene | 3. fuel for cars |
| D. Trichloro nitromethane | 4. fuel additive |