Cellulose is made of

Options

A. Unbranched chain of glucose molecules linked by `alpha`-1,6 glycosidic bonds
B. Unbranched chain of glucose molecules linked by `beta`-1,4 glycosidic bonds
C. Branched chain of glucose molecules having `alpha`-1,6glycosidic bonds at the site of branching
D. Branched chain of glucose molecules with `alpha`-1,6 glycosidic bonds in the straight chain and `beta`-1, 4 linked bonds at the site of branching .

Answer

B