Which of the following linkages would you expect to find at a branch point in glycogen or amylopectin?
A) a- 1,4- glycosidic linkage
B) fi- 1,4- glycosidic linkage
C) a- 1,6- glycosidic linkage
D) fi- 1,6- glycosidic linkage

Question

Quizplus · Accepted Answer

At a branch point in glycogen or amylopectin, you would expect to find an a- 1,6- glycosidic linkage, which connects the branch point to the main chain of the molecule. Both glycogen and amylopectin are highly branched polysaccharides, with many short chains of glucose molecules branching off of a longer main chain. The branch points are created by the formation of a- 1,6- glycosidic linkages between adjacent glucose molecules, which results in the formation of a new branch.

Which of the Following Linkages Would You Expect to Find