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Lactose is made of:A. `beta-D` galactose and `beta-D-`glucoseB. `alpha-D` galactose and `beta-D-`glucoseC. `beta-D` galactose and `alpha-D-`glucoseD. `alpha-D` galactose and `alpha-D-`glucose |
Answer» Correct Answer - B Lactose is obtained by the condensation of one molecule of `beta-D`-galactopyranose `(C_(1) - beta)` unit and one molecule of `beta-D` glucose `(C_(4) - beta)` unit. |
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