The important antibiotic wonder drug extracted from Penicillium chrysogenum is

Options

A. Penicillin
B. Aureomycin
C. Tetramycin
D. Stretomycin

Answer

**Step-by-Step Solution:**

1. **Understand the Question**: The question asks for the important antibiotic that is extracted from the fungus Penicillium chrysogenum.

2. **Identify the Options**: The options provided are:
- A) Penicillin
- B) Aureomycin
- C) Tetramycin
- D) Streptomycin

3. **Recall the Source of Each Antibiotic**:
- **Penicillin**: Known to be extracted from Penicillium chrysogenum.
- **Aureomycin**: Produced from Streptomyces aureofaciens.
- **Tetramycin**: A type of tetracycline, produced from Streptomyces rimosus.
- **Streptomycin**: Synthesized by Streptomyces griseus.

4. **Analyze the Options**: Since the question specifically mentions Penicillium chrysogenum, we can eliminate options B, C, and D because they are derived from different species of Streptomyces.

5. **Conclusion**: The antibiotic that is extracted from Penicillium chrysogenum is **Penicillin**.

6. **Final Answer**: Therefore, the correct answer is **A) Penicillin**.

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