Here's a breakdown:

* Monosaccharides: These are the simplest sugars, like glucose and fructose.

* Disaccharides: These are formed when two monosaccharides bond together, like sucrose (table sugar).

* Polysaccharides: These are complex carbohydrates formed by the linking of many monosaccharide units.

Some examples of polysaccharides include:

* Starch: A storage form of glucose in plants.

* Glycogen: A storage form of glucose in animals.

* Cellulose: A structural component of plant cell walls.

* Chitin: A structural component of the exoskeletons of insects and crustaceans.