Which of the following correctly describes a reaction that forms a disaccharide from two monosaccharides?

Answer

Galactose + glucose → lactose

Glucose + sucrose → fructose

Glycogen + fructose → maltose

Maltose + lactose → cellulose

Which of the following correctly describes a reaction that forms a disaccharide from two monosaccharides?

Answer

Galactose + glucose → lactose

Glucose + sucrose → fructose

Glycogen + fructose → maltose

Maltose + lactose → cellulose

Verified Answer :

W0lf93

The answer is Galactose + Glucose= lactose. In order for the lactose to be absorbed in the body, there is a need of splitting it into galactose and glucose. Lactose is a type of sugar that is found in milk and other dairy products. The other choices are wrong because they cannot form the disaccharides given.