(A) Lactose is a disaccharide composed of $\beta$-$D$-galactose and $\beta$-$D$-glucose units.In lactose,the glycosidic linkage is formed between the

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

(A) Lactose is a disaccharide composed of $\beta$-$D$-galactose and $\beta$-$D$-glucose units.In lactose,the glycosidic linkage is formed between the $C-1$ carbon of $\beta$-$D$-galactose and the $C-4$ carbon of $\beta$-$D$-glucose.Therefore,the linkage is a $\beta-1,4$-glycosidic linkage.