Name the chemical which is an impor tant component of cell wall of cyano bacteria

Answer

To answer the question regarding the important chemical component of the cell wall of cyanobacteria, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Group**: Recognize that cyanobacteria belong to the kingdom Monera. This kingdom includes all prokaryotic organisms, which have distinct characteristics.

2. **Understand Cell Wall Composition**: Acknowledge that cyanobacteria, like many bacteria, possess a cell wall. The cell wall serves to protect the cell and maintain its shape, similar to plant cells.

3. **Research Cell Wall Chemicals**: Investigate the chemical components that make up the cell walls of bacteria. The primary component found in the cell walls of most bacteria is peptidoglycan.

4. **Clarify the Role of Peptidoglycan**: Understand that peptidoglycan (also known as murine) is a complex carbohydrate that provides structural support and protection to the bacterial cell.

5. **Conclude the Answer**: Based on the information gathered, conclude that the important chemical component of the cell wall of cyanobacteria is peptidoglycan (or murine).

### Final Answer:
The important chemical component of the cell wall of cyanobacteria is **peptidoglycan** (or murine).

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