Chloroplast contain____type of ribosomes

Answer

To answer the question "Chloroplasts contain ____ type of ribosomes," we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Structure of Chloroplasts**:
- Chloroplasts are organelles found in plant cells and some algae. They are essential for photosynthesis.

2. **Understand the Ribosomes**:
- Ribosomes are the cellular machinery responsible for protein synthesis. They can be found in different types and sizes.

3. **Differentiate Between Eukaryotic and Prokaryotic Ribosomes**:
- Eukaryotic ribosomes are typically 80S in size, while prokaryotic ribosomes are 70S.

4. **Examine the Ribosomes in Chloroplasts**:
- Chloroplasts, despite being found in eukaryotic cells, contain ribosomes that are similar to those found in prokaryotes.

5. **Conclude the Type of Ribosomes in Chloroplasts**:
- Therefore, chloroplasts contain 70S ribosomes.

### Final Answer:
Chloroplasts contain **70S ribosomes**.

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