Which of the given statements is INCORRECT about glycogen ?
It is a straight chain polymer similar to amylose
Only $\alpha$-linkages are present in the molecule
It is present in animal cells
It is present in some yeast and fungi
Correct Option: 1
Glycogen is an animal starch.
It consists of $\alpha$-amylose and amylopectin.
Amylopectin is branched chain polysaccharide
Hence statement (1) is incorrect.