MsiK is thought to allow the import of multiple kinds of complex sugars.

Lactase breaks down lactose, a complex sugar which gives milk its sweetness.

Blood types are characterized by certain complex sugars, with the types differing genetically.

In these varieties the levels of complex sugars are raised to extend the flavor for a longer period.

Bees produce honey by collecting nectar, which is a clear liquid consisting of nearly 80% water, with complex sugars.

(The jury's still out as to why, but their complex sugars may be difficult to digest.)

The result is a buildup up complex sugars in parts of the body, which leads to death.

The enzyme plays a role in the breakdown of complex sugars in the body.

Monosaccharides, though generally more complex sugars, are made in the "dark" reactions.

The tree makes sap, a complex sugar, to grow, but also stores it in the roots.