Chemistry · Biomolecules
Cellulose is a straight-chain polysaccharide composed only of:
- 1D-glucose units joined by α-glycosidic linkage
- 2D-glucose units joined by β-glycosidic linkage✓
- 3D-galactose units joined by α-glycosidic linkage
- 4D-galactose units joined by β-glycosidic linka ge
Correct answer
D-glucose units joined by β-glycosidic linkage
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