Centriole like structure causing with the outer membrane of the cell brain is

Options

A. Basal body
B. Hub
C. Axoneme
D. centrosome

Answer

To solve the question "Centriole like structure causing with the outer membrane of the cell brain is?", we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Question**: The question refers to a structure that is similar to a centriole and is associated with the outer membrane of the "cell brain," which we interpret as the nucleus.

2. **Identifying the Options**: The options provided are:
- A) Basal body
- B) (Incorrect option)
- C) Exo-neme
- D) Centrosome

3. **Analyzing Each Option**:
- **Option A: Basal body**: Basal bodies are modified centrioles that serve as the base for cilia and flagella. They are indeed associated with structures that extend from the cell, and they can be considered as centriole-like structures.
- **Option B**: This option is stated to be incorrect.
- **Option C: Exo-neme**: Exo-neme refers to the central strand of cilia and flagella, which does not fit the description of a centriole-like structure associated with the nucleus.
- **Option D: Centrosome**: A centrosome consists of two centrioles and is involved in cell division, but it does not directly relate to the outer membrane of the nucleus.

4. **Conclusion**: After analyzing all options, the correct answer is **Option A: Basal body**, as it is the only structure that fits the description of a centriole-like structure associated with the outer membrane of the nucleus.

### Final Answer:
The centriole-like structure associated with the outer membrane of the cell brain (nucleus) is **Basal body**.

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