複選題28. Please choose the correct answer(s) from the following descriptions:
1. Fructose is not reducing sugar.
2. The α-D-glucose and β-D-glucose interconvert in aqueous solution.
3. GIc(β1→4)Glc could be draw as the following figure.
4. The sugar drawn above is a maltose.
5. Mannose is a C2 epimer of galactose.
(A) Only land 2 are correct.
(B) 1, 3, and 4 are correct.
(C)1 and 5 are correct.
(D) 2, 3, and 4 are correct.
(E) Only 5 is incorrect.
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