which fungal extract was extensively used in treating wounded American soldiers in World war II?

Options

A. Streptomycin
B. Penicillin
C. Aflatoxin
D. Gluconic acid

Answer

**Step-by-Step Solution:**

1. **Identify the Context**: The question asks about a fungal extract used in treating wounded American soldiers during World War II.

2. **Consider the Options**: The options provided are streptomycin, penicillin, aflatoxin, and gluconic acid.

3. **Recall Relevant Information**: Penicillin is known as the first discovered antibiotic. It was discovered by Alexander Fleming from the fungus Penicillium notatum.

4. **Historical Significance**: During World War II, there was a significant need for effective treatments for wounds, as many soldiers were injured. Penicillin was extensively used to prevent infections and treat wounds.

5. **Contributors to the Development**: While Alexander Fleming discovered penicillin, its mass production and extensive use during the war were facilitated by Ernst Chain and Howard Florey.

6. **Conclusion**: Based on the historical context and the role of penicillin in treating infections, the answer to the question is penicillin.

**Final Answer**: The fungal extract extensively used in treating wounded American soldiers in World War II is **penicillin**.

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