Considering the facts thatI. sucrose forms gl | vedclass

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(D) Sucrose and lactose both are disaccharides.In sucrose,the anomeric $C_1$ of $\alpha-D$-glucose and $C_2$ of $\beta-D$-fructose are involved in the

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Lactose is a reducing sugar and sucrose is a non-reducing sugar.

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(D) Sucrose and lactose both are disaccharides.In sucrose,the anomeric $C_1$ of $\alpha-D$-glucose and $C_2$ of $\beta-D$-fructose are involved in the $1,2$-glycosidic linkage,leaving no free anomeric carbon.So,it is a non-reducing sugar.In lactose,the anomeric $C_1$ of $\beta-D$-galactose is involved in the $1,4$-glycosidic linkage,but the anomeric $C_1$ of $\beta-D$-glucose remains free with an $-OH$ group,which exhibits reducing properties.

List-$I$ (Carbohydrate)	List-$II$ (Linkage Source)
$A$. Amylose	$I$. $\beta-C_1-C_4$,plant
$B$. Cellulose	$II$. $\alpha-C_1-C_4$,animal
$C$. Glycogen	$III$. $\alpha-C_1-C_4, \alpha-C_1-C_6$,plant
$D$. Amylopectin	$IV$. $\alpha-C_1-C_4$,plant

Considering the facts that
$I$. sucrose forms glycosidic linkage between $C_1$ of glucose and $C_2$ of fructose,while
$II$. lactose forms glycosidic linkage between $C_1$ of galactose and $C_4$ of glucose.
Choose the correct statement.

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Considering the facts that$I$. sucrose forms glycosidic linkage between $C_1$ of glucose and $C_2$ of fructose,while$II$. lactose forms glycosidic linkage between $C_1$ of galactose and $C_4$ of glucose.Choose the correct statement.