Write about the chemical composition of collenchyma cells.

Explanation

**Step-by-Step Solution:**

1. **Introduction to Collenchyma Cells**: Collenchyma cells are a type of plant cell that primarily provides support and flexibility to the plant. They are characterized as living cells, which means they contain protoplasts.

2. **Function of Collenchyma Cells**: These cells play a crucial role in supporting young and growing parts of the plant. They help maintain the structure while allowing for growth and flexibility.

3. **Chemical Composition**: The main components that make up collenchyma cells are:
- **Cellulose**: This is the primary structural component of the cell wall in collenchyma cells. It provides rigidity and strength.
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