Answer:
The type of macromolecule that contains units called monosaccharides is carbohydrates. Monosaccharides are simple sugars that are the building blocks of carbohydrates. Examples of monosaccharides include glucose, fructose, and galactose. When two monosaccharides join together through a dehydration reaction, they form a disaccharide. Examples of disaccharides include sucrose, lactose, and maltose. Carbohydrates are important macromolecules that serve as a source of energy for many organisms and also have structural roles in some organisms.
Step-by-step explanation: