Evaluation

1. Lactose on hydrolysis yields:

A. Glucose and Galactose                  B. Glucose and Fructose

C. Sucrose and Glucose                     D. Fructose

2. The sweetest of all sugars is:

A. Glucose                  B. Lactose

C. Fructose                 D. Sucrose

3. Which of the following reduces Tollen’s reagent:
A. Cane sugar                 B. Starch

C. Glucose                       D. None of the above

4. Lactose has a chemical formula:

A. C₆H₁₂O₆                  B. C₁₂H₂₂O₁₁

C. C₁₈H₃₂O₁₆              D. None of these

5. The ability to metabolize lactose depends on an intestinal enzyme called

A. Amylase                B. Protease

C. Lipase                   D. Lactase