Question
Download Solution PDFThe cell wall of spirogyra contains:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFKey Points
- The cell wall of spirogyra contains cellulose.
- Cellulose is a polysaccharide consisting of a linear chain of several hundred to many thousands of β(1→4) linked D-glucose units.
- It is a primary structural component of green algae and plants, making up about 30% of their cell walls.
- Other substances like lignin, suberin, and chitin are found in different types of organisms or serve different functions.
Additional Information
- Spirogyra is a genus of filamentous green algae of the order Zygnematales, named for the helical or spiral arrangement of the chloroplasts that is characteristic of the genus.
- It is commonly found in freshwater habitats and is known for its role in photosynthesis.
- Cellulose in the cell wall provides structural support and protection, maintaining the shape and rigidity of the cells.
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