Keratan sulfate, also called keratosulfate, is any of several sulfatedglycosaminoglycans (structural carbohydrates) that have been found especially in the cornea, cartilage, and bone. It is a large, highly hydrated molecule which in joints can act as a cushion. Sulfuric acid, H2SO4, is a strong mineral acid. ... Wikipedia does not yet have an article with this exact name. ... The cornea is the transparent front part of the eye that covers the iris, pupil, and anterior chamber, providing most of an eyes optical power [1]. Together with the lens, the cornea refracts light and, as a result, helps the eye to focus. ... Cartilage is a type of dense connective tissue. ... Grays Anatomy illustration of a human femur. ...
N-Acetylglucosamine (N-Acetyl-D-Glucosamine, or GlcNAc, or NAG) is a monosaccharide derivative of glucose. ... Galactose (also called brain sugar) is a type of sugar found in dairy products, in sugar beets and other gums and mucilages. ...