Chitin

Chitin (C8H13O5N)n (n {respell|KY|tin}) is a long-chain polymer of a N-acetylglucosamine, a derivative of glucose, and is found in many places throughout the natural world. It is the main component of the cell walls of fungi, the exoskeletons of arthropods such as crustaceans (e.g., crabs, lobsters and shrimps) and insects, the radulae of molluscs...
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Chitin

• (n.) A white amorphous horny substance forming the harder part of the outer integument of insects, crustacea, and various other invertebrates; entomolin.
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chitin

<cell biology> A cross linked polymer of N acetyl D glucosamine that is the major structural component of arthropod exoskeletons and fungal cell walls. Widely distributed in plants and fungi. ... (18 Nov 1997) ...
Found on http://www.encyclo.co.uk/local/20973

chitin

(Gk: chiton=a long woollen tunic) a polysaccharide forming the hard exoskeleton of arthropods and parts of many other invertebrates; it is also found in some fungi. See carbohydrate.
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chitin

(ki´tin) a horny polysaccharide, the principal constituent of shells of arthropods and shards of beetles, and found in certain fungi.
Found on http://www.encyclo.co.uk/local/21001

chitin

noun a tough semitransparent horny substance; the principal component of the exoskeletons of arthropods and the cell walls of certain fungi
Found on https://www.encyclo.co.uk/local/20974

Chitin

Chi'tin noun [ See Chiton .] (Chemistry) A white amorphous horny substance forming the harder part of the outer integument of insects, crustacea, and various other invertebrates; entomolin.
Found on http://www.encyclo.co.uk/webster/C/68

Chitin

a colourless polysaccharide that serves as the major fibrous component of the insect cuticle or integument.
Found on http://bugs.bio.usyd.edu.au/learning/resources/Entomology/glossary.html

Chitin

A complex organic compound which forms the horny outer skeleton of some creatures such as insects, crabs and lobsters.
Found on http://www.bgs.ac.uk/discoveringGeology/glossary.html

Chitin

A linear homopolysaceharide found as the characteristic molecule in the cuticle of arthropods. The m
Found on http://www.superglossary.com/Glossary/Science/Spiders/

Chitin

A linear homopolysaceharide found as the characteristic molecule in the cuticle of arthropods. The molecules are layered in chains and cross-linked to form the strong, lightweight basis of the cuticle.
Found on http://www.xs4all.nl/~ednieuw/Spiders/Spiderglossary.htm

Chitin

A polysaccharide contained in fungi; also forms part of the hard outer covering of insects.
Found on http://www.superglossary.com/Glossary/Science/Biology/

chitin

A polysaccharide contained in fungi; also forms part of the hard outer covering of insects.
Found on https://www.encyclo.co.uk/local/21571

chitin

A structural polysaccharide of an amino sugar found in many fungi and in the exoskeletons of all arthropods. The chitin that occurs in the walls of hyphae – the microscopic tubes of fungi – are composed of a slightly differnt chitin from that found in exoskeletons. Cellulose, chitin, a...
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chitin

a structural polysaccharide that makes up the bulk of the scorpion cuticle. Added to chitin are a variety of other substances, such as proteins (sclerotized and unsclerotized) and waxes which give special properties to the cuticle.
Found on http://www.vaejovidae.com/Glossary.htm

chitin

a tough, protective, semitransparent substance, primarily a nitrogen-containing polysaccharide, forming the principal component of arthropod exoskeletons and the cell walls of certain fungi.
Found on http://www.fossilmall.com/Science/Glossary.htm

chitin

A type of polysaccharide (sugar molecule) that is made by some plants and animals. The hard outer shell of shrimp, lobsters, and many insects is made of chitin.
Found on http://www.cancer.gov/dictionary?expand=C

chitin

biopolymer (polysaccharide, closely related to cellulose), major component of the arthropod cuticle
Found on http://www.kerbtier.de/Pages/Glossar/enGlossar.html

chitin

carbohydrate polymer found in the cell walls of fungi and in the exoskeletons of arthropods that provides strength for support and protection.
Found on http://www.fossilmall.com/Science/Glossary.htm

chitin

chitin (kīt'un) , 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. Like cellulose, chitin contr...
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chitin

chitin A tough, insoluble polysaccharide (carbohydrate; as starch, inulin, or cellulose) that is the main constituent of the arthropod exoskeleton which is also found in the cell walls of most fungi. The outer covering of arthropods, the cuticle, is impregnated in its outer layers with chitin, which makes the exoskeleton more rigid. It is associa...
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Chitin

Chitin is a hard, cellulose-like compound that constitutes much of the exoskeleton of various arthropods such as crustaceans and insects. Strong and firm, the substance serves to support the body tissues of such organisms.
Found on http://www.probertencyclopaedia.com/browse/BC.HTM

Chitin

Chitin is a sort of transparent horny substance, the chief tissue-forming ingredient of the wing-cases of insects, and the shells of crabs and other crustaceans.
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Chitin

Chitin is an organic substance which forms part of the exoskeleton of arthropods.
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chitin

Complex long-chain compound, or polymer; a nitrogenous derivative of glucose. Chitin is widely found in invertebrates. It forms the exoskeleton of insects and other arthropods. It combines with protein to form a covering that can be hard and tough, as in beetles, or soft and flexible, as in caterpillars and other insect larvae. It is insolu...
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