An antibiotic, which inhibits translation in eukaryotes is

Options

A. chloromycetin
B. penicillin
C. puromycin
D. tetracycline

Answer

To solve the question "An antibiotic, which inhibits translation in eukaryotes is," we will analyze the provided options step by step.

### Step-by-Step Solution:

1. **Identify the Options**: The question provides four options:
- A) Chloramphenicol
- B) Penicillin
- C) Pyromycin
- D) Tetracycline

2. **Analyze Each Option**:
- **A) Chloramphenicol**: This antibiotic is known to inhibit protein synthesis, but it primarily affects prokaryotic ribosomes rather than eukaryotic ones. It is not the correct answer.

- **B) Penicillin**: This antibiotic is effective against bacteria by inhibiting cell wall synthesis. It does not inhibit translation in eukaryotes, so it is not the correct answer.

- **C) Pyromycin**: This antibiotic is known to inhibit protein synthesis by causing premature chain termination during translation. It specifically affects eukaryotic ribosomes and is known to disrupt the translation process, making it a strong candidate for the correct answer.

- **D) Tetracycline**: This antibiotic also inhibits protein synthesis but primarily targets prokaryotic ribosomes. It does not effectively inhibit translation in eukaryotes.

3. **Conclusion**: Based on the analysis, the antibiotic that inhibits translation in eukaryotes is **C) Pyromycin**.

### Final Answer:
The antibiotic which inhibits translation in eukaryotes is **Pyromycin**.

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