One centrosome contains _______centrioles

Options

A. 1
B. 2
C. many
D. zero

Answer

To answer the question "One centrosome contains _______ centrioles," we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Structure of a Centrosome**: A centrosome is an organelle that plays a crucial role in cell division. It is made up of two centrioles.

2. **Identify the Number of Centrioles in a Centrosome**: Each centrosome contains exactly two centrioles. These centrioles are cylindrical structures that are involved in the organization of microtubules and are essential for the formation of the spindle fibers during cell division.

3. **Evaluate the Options**:
- If the options provided are:
- 1
- 2
- 3
- 0
- The correct answer is clearly option 2, as we have established that one centrosome contains two centrioles.

4. **Conclusion**: Therefore, the answer to the question is that one centrosome contains **2 centrioles**.

### Final Answer:
One centrosome contains **2 centrioles**.

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