Choose the correct statement among the following .

Options

A. components of cytoskeleton are useful during anaphase.
B. cytoskelton filaments are made up of cellulose and hemicellulose.
C. cilia and flagella emerge from centriole like structure called axoneme.
D. cilia and flagella are out growths of nuclear wall.

Answer

To solve the question "Choose the correct statement among the following," we will analyze each statement provided in the options.

### Step-by-Step Solution:

1. **Understand the Question**: The question asks us to identify the correct statement regarding the components of the cytoskeleton and their functions.

2. **Evaluate Each Option**:
- **Option 1**: "Components of cytoskeleton are useful during anaphase."
- **Analysis**: This statement is correct. During anaphase, the chromatids are pulled apart towards opposite poles of the cell, and this movement is facilitated by the spindle fibers, which are made of microtubules (a component of the cytoskeleton).

- **Option 2**: "Cytoskeleton filaments are made up of cellulose and hemicellulose."
- **Analysis**: This statement is incorrect. Cytoskeletal filaments are primarily made of proteins, not cellulose or hemicellulose, which are components of plant cell walls.

- **Option 3**: "Cilia and flagella emerge from centrioles like structure called axoneme."
- **Analysis**: This statement is misleading. While cilia and flagella do have a structure called axoneme, they do not emerge from centrioles. Instead, they are anchored by basal bodies, which are derived from centrioles.

- **Option 4**: "Cilia and flagella are the outgrowth of the nuclear wall."
- **Analysis**: This statement is incorrect. Cilia and flagella are not outgrowths of the nuclear wall; they are extensions of the cell membrane and are involved in movement.

3. **Conclusion**: Based on the analysis, the correct statement is **Option 1**: "Components of cytoskeleton are useful during anaphase."

### Final Answer:
The correct statement is: **"Components of cytoskeleton are useful during anaphase."**

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