1.

Which statements are correct about lactose?A. `(C_(1)-beta)(OH)` of glucose is linked with `(C_(4)-OH)` of galactose.B. `(C_(1)-beta)-(OH)` of galactose is linked with `(C_(4)-OH)` of `beta`-glucose.C. It is hydrolysed both by amylase and lactase.D. It exhibits mutarotation.

Answer» Correct Answer - B::D
Amylase hydrolyses `alpha-` linkage. (d) It exhibits mutarotation, since in `beta-D-`glucose `C-1 (OH)` group is hemiacetalic.


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