What is the result of glucose combined with fructose?

The combination of glucose and fructose results in sucrose, which is commonly known as table sugar. This disaccharide is formed through a glycosidic bond between the anomeric carbon of glucose and the anomeric carbon of fructose during a dehydration synthesis reaction, where a water molecule is released as the two monosaccharides bond together.

Sucrose is a key carbohydrate in our diet and is found naturally in many plants. It is easily broken down in the body into its individual monosaccharides, glucose and fructose, which can then be utilized for energy. Understanding the structure and formation of sucrose helps clarify how different types of sugars are interconnected.

The other options mentioned are different disaccharides or monosaccharides that do not come from the direct combination of glucose and fructose. Maltose, for example, is composed of two glucose molecules, while lactose consists of glucose and galactose. Galactose, on the other hand, is a monosaccharide that does not combine with glucose to form any disaccharide relevant to this question.