Which one the follwing organelles is located near the nuclius and contains a collection of flattened membrane bound cisternae?

Options

A. Nucleolus
B. Mitochondrion
C. Centriole
D. Golgi apparatus

Answer

To solve the question of which organelle is located near the nucleus and contains a collection of flattened membrane-bound cisternae, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Question**: The question asks for an organelle that is located near the nucleus and has a specific structure—flattened membrane-bound cisternae.

2. **Identify the Options**: The options provided are:
- Nucleolus
- Mitochondrion
- Centriole
- Golgi apparatus

3. **Analyze Each Option**:
- **Nucleolus**: This is found within the nucleus and is not an organelle with flattened membrane-bound structures. Therefore, it is not the correct answer.
- **Mitochondrion**: This organelle is known for its role in energy production and has a double membrane structure, but it does not consist of flattened cisternae. Thus, it is also incorrect.
- **Centriole**: This structure is involved in cell division and is cylindrical in shape, not flattened. Hence, it is not the right choice.
- **Golgi Apparatus**: This organelle is located near the nucleus and consists of a series of flattened membrane-bound sacs called cisternae. This matches the description given in the question.

4. **Conclusion**: Based on the analysis, the correct answer is the **Golgi apparatus**.

### Final Answer:
The organelle located near the nucleus and containing a collection of flattened membrane-bound cisternae is the **Golgi apparatus**.