Within Organic Chemistry, we study relatively small molecules as well as large ones. We call these molecules macromolecules.

At macromolecules can also be called polymers.

They are divided into macromolecules. natural and synthetic.

The macromolecules natural are fundamental biomolecules for all living things, which are as follows:

- Glycides
- Lipids
- Proteins

The macromolecules synthetic They are the basis for the manufacture of plastics.

Next, we will start the study of macromolecules with glycids and know their main types (glucose, fructose, sucrose, etc.).