carbohydrate

 1.following is reducing sugar

• Trehalose

• sucroseI

• Isomaltose

• Agar

2.The general formula of monosaccharides is

• CnH2nOn

• C2nH2On

• CnH2O2n

• CnH2nO2n

3.The aldose sugar is

• Glycerose

• Ribose

• Erythrose

• Dihydoxyacetone

4.The most important epimer of glucose is

• Galactose

• Fructose

• Arabinose

• Xylose

5.A pentose  sugar is

• Dihydroxyacetone

• ribulose

• Erythrose

• Glucose