Question

Which one of the following forms the constituent of cell wall of plant cells?

• A. Starch
• B. Glycogen
• C. Cellulose
• D. Amylose

Answer 1

Answer: (C)

Cellulose

Answer 2

Cellulose is the chief constituent of the cell wall of plants. Wood contains $45-50 \%$ while cotton contains $90-95 \%$ cellulose.