What is the major structural difference between starch and glycogen?
A) the types of monosaccharide subunits in the molecules
B) the type of glycosidic linkages in the molecule
C) whether glucose is in the α or β form
D) the amount of branching that occurs in the molecule

Question

Quizplus · Accepted Answer

The major structural difference between starch and glycogen is the amount of branching that occurs in the molecule. Starch is less branched than glycogen, with mostly α-1,4 glycosidic linkages and some α-1,6 branches. On the other hand, glycogen has more branching, with many α-1,4 glycosidic linkages and frequent α-1,6 branches.

What Is the Major Structural Difference Between Starch and Glycogen