define glycosidic linkage for class 12?

Glycosidic linkage

Which of the following carbohydrates has a glycosidic linkage?FructofuranoseGlucopyranoseMaltoseβ−D−fructose

describe the structure of glycogen, and its importance as a carbohydrate reserve.

Observe the following figure and identify A and B bonds in the diagrammatic representation of a portion of glycogenA = 1-4 α - glycosidic bonds, B = 1-4 α-glycosidic bondsA = 1-1 α - glycosidic bonds, B = 1-1 α-glycosidic bondsA = 1-6 α - glycosidic bonds, B = 1-4 α-glycosidic bondsA = 1-4 α - glycosidic bonds, B = 1-6 α-glycosidic bonds

Which of the following is an example of Glycosidas