Share this credible answer with others. Simply paste this code into your blog or Web page:
... chitin , main constituent of the shells of arthropods. Chitin, a polysaccharide (see carbohydrate ) analogous in chemical structure to cellulose , consists of units of a glucose derivative ( N -acetyl- d -glucosamine) joined to form a long, unbranched chain.
|
Answer verified with
|
HighBeam gives you access to newspaper, magazine, and trade journal articles plus press releases, facts, information, and biographies from thousands of sources.