chitinous shell definition

Order : 5000 Kilograms Chitin from Shrimp Shell . chitynowy { adjective } made of, pertaining to, or resembling chitin. Chitin Definition. chitin översättning i ordboken engelska - svenska vid Glosbe, online-lexikon, gratis. Chitin is a large, structural polysaccharide made from chains of modified glucose. Chitin definition, a nitrogen-containing polysaccharide, related chemically to cellulose, that forms a semitransparent horny substance and is a principal constituent of the exoskeleton, or outer covering, of insects, crustaceans, and arachnids. 14. Chitin was identified by infrared spectrophotometry in the trochoid shell of the actinian Stylobates. Related words - chitinous synonyms, antonyms, hypernyms and hyponyms. They yield chitin in place of chondrin or gelatin - as does also the cartilage of the Cephalopod's endoskeleton. Chitin Definition. Type: adjective; Copy to clipboard; Details / edit; en.wiktionary2016. Shell explanation. Definition of chitinous in the Fine Dictionary. Chiton definition is - any of a class (Polyplacophora) of elongated bilaterally symmetrical marine mollusks with a dorsal shell of calcareous plates. A chitinous shell is characteristic of certain insects (for example, Coleoptera) and lower crustaceans (for example, Notos-traca). translation and definition "chitinous", English-Polish Dictionary online. chitin: [ ki´tin ] a horny polysaccharide, the principal constituent of shells of arthropods and shards of beetles, and found in certain fungi. In the biosphere, more than 1 billion tons of chitin are synthesized each year by organisms. Although both words come from the same source, "chitin" should not be confused with "chiton," which is a mollusk with a protective shell. The word "chitin" derives from the French word chitine and Greek word chiton, which mean "covering." $20.00 - $50.00 . Chitin is a large, structural polysaccharide composed of chains of modified glucose. The hard calcareous or chitinous external covering of mollusks, crustaceans, and some other invertebrates. As nouns the difference between carapace and shell is that carapace is a hard protective covering of bone or chitin, especially one which covers the dorsal portion of an animal while shell is the calcareous or chitinous external covering of mollusks, crustaceans, and some other invertebrates. Chitin Definition: What is Chitin : It is a protective , tough and semitransparent polysaccharide containing the principal of Arthropod exoskeletons and the cell walls of specific Fungi . 3 words related to chitin: glucosamine, polyose, polysaccharide. As a verb shell is to remove the outer covering or shell of something see sheller. Chitin is a large, structural polysaccharide made from chains of modified glucose. noun Same as chaffinch, 1. from the GNU version of the Collaborative International Dictionary of English. Define Shell by Webster's Dictionary, WordNet Lexical Database, Dictionary of Computing, Legal Dictionary, Medical Dictionary, Dream Dictionary. Chitin from Shrimp Shell, US $ 20 - 50 / Kilogram, ORGANIC FERTILIZER, Flake, 16672-87-0.Source from SINUDOM AGRICULTURE PRODUCTS LIMITED PARTNERSHIP on Alibaba.com. Chitin is the main ingredient in the exoskeletons of arthropods and crustaceans and is also in the cell walls of fungi. n. The hard calcareous or chitinous external covering of mollusks, crustaceans, and some other invertebrates. In terms of abundance, chitin is second only to cellulose. Chitin (C 8 H 13 O 5 N) n (/ ˈ k aɪ t ɪ n / KY-tin) is a long-chain polymer of N-acetylglucosamine, a derivative of glucose.This polysaccharide is a primary component of cell walls in fungi, the exoskeletons of arthropods, such as crustaceans and insects, the radulae of molluscs, cephalopod beaks, and the scales of fish and skin of lissamphibians. shell synonyms, shell pronunciation, shell translation, English dictionary definition of shell. Daphnia eggs for sale are generally enclosed in ephippia (a thick shell, consisting of two chitinous plates, that encloses and protects the winter eggs of a cladoceran). Definition of chitinous … In terms of abundance, chitin is second to only cellulose. Learn more. Appearance and characteristics. ‘The shell of the building will now be preserved and redeveloped under a previous approval into five shops and 12 offices.’ ‘Now, a bare shell of a building is all that remains.’ ‘The charred shell of this once-fine building has for too long been a blot on the landscape, holding … n. The covering, or outside part, of a nut; as, a hazelnut shell. Menu. 1. English English Dictionaries. Definition; n. A hard outside covering, as of a fruit or an animal. Webster's Revised Unabridged Dictionary (1913) ... the hard calcareous or chitinous external covering of mollusks, crustaceans, and some other invertebrates. of or resembling chitin. The beating heart of Daphnia under the microscope. Chitin in Arthropods One of the most diverse groups of animals in the world are the Arthropods. Definition / a temporary entry . Bläddra milions ord och fraser på alla språk. Chitin Definition. Define shell. 3. All Free. The structure of chitin was described by Albert Hoffman in 1929. The body of Daphnia … Of the nature of a shell; testaceous; conchylious; chitinous, as the carapace of a crab; calcareous, as the shell of a mollusk; silicious, as the test of a radiolarian. n. A pod. The calcareous or chitinous external covering of mollusks, crustaceans, and some other invertebrates. n. A nitrogen-containing polysaccharide that is a tough, protective, semitransparent substance and is the principal component of arthropod exoskeletons and: 16. Waste shell from the shellfish (e.g., crab, shrimp, lobster) industry is an important source of chitin. Min. A chitinous shell is characteristic of certain insects (for example, Coleoptera) and lower crustaceans (for example, Notos-traca). It is solid, transparent, and of horny aspect. chitinous . chitinous synonyms, chitinous pronunciation, chitinous translation, English dictionary definition of chitinous. Chitin is found in the exoskeletons of insects, the cell walls of fungi, and certain hard structures in invertebrates and fish. 8. chitin. In Lingula the shell is composed of alternate layers of chitin and of phosphate of lime. Synonyms for chitinous in Free Thesaurus. Chitin Chitin is a major constituent of the exoskeleton, or external skeleton, of many arthropods such as insects, spiders, and crustaceans. See more. 3. Antonyms for chitinous. ... arthropod - invertebrate having jointed limbs and a segmented body with an exoskeleton made of chitin. In higher crustaceans, such as crabs, the chitinous shell is impregnated with limestone salts, which give it great toughness. Arthropods are invertebrate animals which have a segmented body plan and hard exoskeleton made of chitin and various proteins.. Chitin (C8H13O5N)n (/ˈkaɪtɨn/ KY-tin) is a long-chain polymer of an N-acetylglucosamine, a derivative of glucose, and is found in many places throughout the natural world. In terms of abundance, chitin is second to only cellulose. Shell Definition from Language, Idioms & Slang Dictionaries & Glossaries. It constitutes 1.7 percent of the shell by weight, the rest probably being protein. Pronunciation of chitinous and its etymology. Exoskeletons made of this durable and firm compound support and protect the delicate soft tissues of these animals, which lack an internal skeleton. Chitin is found in the exoskeleton of pests, the fungal cell wall and invertebrates, and some hard structures in fish. scute - large … chitin meaning: 1. a hard substance in the outer shell of insects and animals such as shrimp and lobster, and in…. The following BiologyWise article elaborates more on the structure, function, and uses of chitin. n chitin The name given by Odier to the organic substance which forms the elytra and integuments of insects and the carapaces of Crustacea, and which may be obtained by exhausting the wing-cases of May-beetles or June-bugs with water, alcohol, ether, acetic acid, and boiling alkalis. Chitin is found in the exoskeletons of insects, the cell walls of fungi, and certain hard structures in invertebrates and fish. What are synonyms for chitinous? n. The hard covering of an egg. Dictionary ! Log in or create an account to start the artillery shell … artillery shell This is a temporary entry shows related information about artillery shell because Dictpedia does not have an entry with this word right now. In fact, finding a solution to the potential environmental problem of waste shell is one reason why R&D on chitin progressed (Van Ornum 1992). shell - 37 meanings (Noun) The calcareous or chitinous external covering of mollusks, crustaceans, and some other inv... side - 26 meanings (Noun) A bounding straight edge of a two-dimensional shape. Example sentences containing chitinous Chitin from Shrimp Shell, You can get more details about from mobile site on m.alibaba.com. cuticula - the outer body wall of an insect. chitin - WordReference English dictionary, questions, discussion and forums. chitin sentence examples. Looking for definition of Shell? chitinous translation in English - Portuguese Reverso dictionary, see also 'chit',chin',chippings',Chinese', examples, definition, conjugation The definition of a shell is a hard covering on the outside of something. The hard outer shell of arthropods and insects like beetles is primarily made up of chitin, a naturally occurring biopolymer. Consisting of a shell or shells; forming or formed by a shell. Play media. The residue retains the form of the wing-cases. Chitin content of shells from some crabs and shrimps is presented in Table 1. In higher crustaceans, such as crabs, the chitinous shell is impregnated with limestone salts, which give it great toughness. n. 1. Meaning of chitinous with illustrations and photos. Dictionaries & Glossaries insects like beetles is primarily made up of chitin percent of the Stylobates... Version of the Cephalopod 's endoskeleton to cellulose hazelnut shell or outside part, of a shell or ;! Shell or shells ; forming or formed by a shell is impregnated with limestone salts, give! ; n. a nitrogen-containing polysaccharide that is a hard substance in the exoskeletons of insects animals! Database, Dictionary of Computing, Legal Dictionary, questions, discussion and forums 's. Outer shell of arthropods and crustaceans and is also in the exoskeletons of and! 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