Main component of the cell wall of fungi is

Options

A. cellulose
B. pectin
C. chitin
D. dextrin.

Explanation

To answer the question about the main component of the cell wall of fungi, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Structure of Fungal Cells**:
- Fungi have a unique cell wall structure that distinguishes them from other organisms like plants and animals.

2. **Identify Components of Fungal Cell Walls**:
- The main components of the fungal cell wall include glucans, chitin, and glycoproteins.

3. **Focus on Chitin**:
- Among these components, chitin is particularly significant as it provides structural support to the cell wall and is located closest to the plasma membrane.

4. **Evaluate the Options**:
- The options provided are cellulose, pectin, chitin, and dextrin.
- Cellulose and pectin are primarily found in plant cell walls, while dextrin is a carbohydrate that does not play a role in fungal cell walls.

5. **Select the Correct Answer**:
- Since chitin is the main structural component of the cell wall in fungi, the correct answer is **chitin**.

### Final Answer:
The main component of the cell wall of fungi is **chitin**.

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