Cellulose, the most important constituent of plant cell wall is made up of

Q. Cellulose, the most important constituent of plant cell wall is made up of

1. Branched of glucose molecules linked by β-1, 4 glycosidic bond in straight chain and α-1,6 glycosidic bond at the site of branching
2. Unbrached chain of glucose molecules linked by β–1,4 glycosidic bond
3. Branched chain of glucose molecules linked by β-1, 4 glycosidic bond
4. Branched chain of glucose molecules linked by β-1, 4 glycosidic bond in straight chain and α-1,6 glycosidic bond at the site of branching

Answer: Unbrached chain of glucose molecules linked by β–1,4 glycosidic bond