One of the following is not a function of cytoskeleton

Options

A. Cell motility
B. cell shape
C. storage
D. signalling across the cell

Answer

To determine which of the following options is not a function of the cytoskeleton, we need to analyze the functions typically associated with the cytoskeleton:

1. **Understanding Cytoskeleton**: The cytoskeleton is a network of filamentous protein structures located within the cytoplasm of a cell. It plays a crucial role in maintaining the cell's structure and facilitating various cellular processes.

2. **Functions of Cytoskeleton**:
- **Cell Motility**: The cytoskeleton is involved in the movement of cells. It helps in processes like cell division and the movement of organelles within the cell.
- **Cell Shape**: The cytoskeleton provides mechanical support to the cell, helping it maintain its shape.
- **Signaling Across the Cell**: The cytoskeleton is involved in intracellular signaling, allowing communication between different parts of the cell.

3. **Identifying the Odd One Out**: Now, we need to identify which of the options provided is not a function of the cytoskeleton. The options given are:
- Cell Motility
- Cell Shape
- Storage
- Signaling Across the Cell

4. **Analyzing the Options**:
- Cell Motility: This is a function of the cytoskeleton.
- Cell Shape: This is also a function of the cytoskeleton.
- Signaling Across the Cell: This is another function of the cytoskeleton.
- Storage: This is not a function of the cytoskeleton. The cytoskeleton does not serve as a storage system for substances within the cell.

5. **Conclusion**: The function that is not associated with the cytoskeleton is **Storage**.

### Final Answer:
**Storage** is not a function of the cytoskeleton.