What Macromolecule Is Glucose : Understanding Carbohydrates

Subject : Chemistry

Question:

What macromolecule is glucose?

Expert Verified Solution:

Glucose is a type of carbohydrate. More specifically, it is a simple sugar or monosaccharide. Carbohydrates are macromolecules that include sugars, starches, and fibers, and are composed of carbon, hydrogen, and oxygen atoms.

Glucose is one of the most important monosaccharides because it serves as a primary source of energy for cells. It is absorbed directly into the bloodstream and transported to various cells in the body where it is utilized for energy production. In the context of macromolecules, carbohydrates like glucose can also be found in more complex forms, such as disaccharides (e.g., sucrose) and polysaccharides (e.g., starch and cellulose), which are made up of multiple monosaccharide units linked together.