Answer the following question given this paragraph: 

If two monosaccharides bond together, they form a carbohydrate called a disaccharide . An example of a disaccharide is sucrose (table sugar), which consists of the monosaccharides glucose and fructose ( Figure above ). Monosaccharides and disaccharides are also called simple sugars . They provide the major source of energy to living cells.


Q: What do you call the carbohydrate formed when two monosaccharides bond together?

 Choices:

- calcite

- glucose

- hydroxyl

- disaccharide

A:
disaccharide
