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The first antibiotic was:...

The first antibiotic was:

A

penicillin

B

streptomycin

C

tetracycline

D

erythromycin

Text Solution

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The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding Antibiotics**: Antibiotics are substances used to kill bacteria or inhibit their growth. They are crucial in treating bacterial infections. 2. **Identifying the First Antibiotic**: The question asks for the first antibiotic discovered. 3. **Historical Context**: The first antibiotic was discovered by Alexander Fleming in 1928. 4. **Name of the First Antibiotic**: The antibiotic that Fleming discovered is called penicillin. 5. **Conclusion**: Therefore, the correct answer to the question "The first antibiotic was:" is **penicillin**. ---
**Step-by-Step Solution:** 1. **Understanding Antibiotics**: Antibiotics are substances used to kill bacteria or inhibit their growth. They are crucial in treating bacterial infections. 2. **Identifying the First Antibiotic**: The question asks for the first antibiotic discovered. 3. **Historical Context**: The first antibiotic was discovered by Alexander Fleming in 1928. ...
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