Hexosamines
Image:Alpha-D-glucosamine.svg|thumb|120px|right|Chemical structure of α-D-glucosamine. Note amine group.
Image:Alpha-D-Glucose.svg|thumb|120px|right|Glucose. Note hydroxy group in place of the amine.
Hexosamines are amino sugars created by adding an amine group to a hexose.
Examples include: