Example sentences containing chitinous ‘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 … Menu. chitinous translation in English - Portuguese Reverso dictionary, see also 'chit',chin',chippings',Chinese', examples, definition, conjugation A chitinous shell is characteristic of certain insects (for example, Coleoptera) and lower crustaceans (for example, Notos-traca). n. The hard calcareous or chitinous external covering of mollusks, crustaceans, and some other invertebrates. Chitin from Shrimp Shell, US $ 20 - 50 / Kilogram, ORGANIC FERTILIZER, Flake, 16672-87-0.Source from SINUDOM AGRICULTURE PRODUCTS LIMITED PARTNERSHIP on Alibaba.com. 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. All Free. shell synonyms, shell pronunciation, shell translation, English dictionary definition of 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. As a verb shell is to remove the outer covering or shell of something see sheller. Define Shell by Webster's Dictionary, WordNet Lexical Database, Dictionary of Computing, Legal Dictionary, Medical Dictionary, Dream Dictionary. Chiton definition is - any of a class (Polyplacophora) of elongated bilaterally symmetrical marine mollusks with a dorsal shell of calcareous plates. The structure of chitin was described by Albert Hoffman in 1929. chitin. In terms of abundance, chitin is second to only cellulose. Chitin is a large, structural polysaccharide made from chains of modified glucose. Min. chitinous synonyms, chitinous pronunciation, chitinous translation, English dictionary definition of chitinous. Definition; n. A hard outside covering, as of a fruit or an animal. A chitinous shell is characteristic of certain insects (for example, Coleoptera) and lower crustaceans (for example, Notos-traca). n. The covering, or outside part, of a nut; as, a hazelnut shell. $20.00 - $50.00 . Define shell. cuticula - the outer body wall of an insect. In Lingula the shell is composed of alternate layers of chitin and of phosphate of lime. 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). scute - large … 3 words related to chitin: glucosamine, polyose, polysaccharide. n. 1. 8. Definition / a temporary entry . Type: adjective; Copy to clipboard; Details / edit; en.wiktionary2016. 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. Related words - chitinous synonyms, antonyms, hypernyms and hyponyms. translation and definition "chitinous", English-Polish Dictionary online. chitin sentence examples. chitin - WordReference English dictionary, questions, discussion and forums. The beating heart of Daphnia under the microscope. In terms of abundance, chitin is second to only cellulose. They yield chitin in place of chondrin or gelatin - as does also the cartilage of the Cephalopod's endoskeleton. Synonyms for chitinous in Free Thesaurus. In higher crustaceans, such as crabs, the chitinous shell is impregnated with limestone salts, which give it great toughness. The following BiologyWise article elaborates more on the structure, function, and uses of chitin. Order : 5000 Kilograms Chitin from Shrimp Shell . English English Dictionaries. Waste shell from the shellfish (e.g., crab, shrimp, lobster) industry is an important source of chitin. Chitin Definition. In the biosphere, more than 1 billion tons of chitin are synthesized each year by organisms. Chitin is a large, structural polysaccharide composed of chains of modified glucose. Chitin Definition. 14. Pronunciation of chitinous and its etymology. Shell Definition from Language, Idioms & Slang Dictionaries & Glossaries. n. A nitrogen-containing polysaccharide that is a tough, protective, semitransparent substance and is the principal component of arthropod exoskeletons and: 16. 3. The hard outer shell of arthropods and insects like beetles is primarily made up of chitin, a naturally occurring biopolymer. chitinous . Chitin is a large, structural polysaccharide made from chains of modified glucose. Shell explanation. of or resembling chitin. chitynowy { adjective } made of, pertaining to, or resembling chitin. See more. n. A pod. Chitin in Arthropods One of the most diverse groups of animals in the world are the Arthropods. chitin översättning i ordboken engelska - svenska vid Glosbe, online-lexikon, gratis. 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. Chitin was identified by infrared spectrophotometry in the trochoid shell of the actinian Stylobates. Chitin is found in the exoskeleton of pests, the fungal cell wall and invertebrates, and some hard structures in fish. What are synonyms for chitinous? Chitin Chitin is a major constituent of the exoskeleton, or external skeleton, of many arthropods such as insects, spiders, and crustaceans. Meaning of chitinous with illustrations and photos. The residue retains the form of the wing-cases. 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. Webster's Revised Unabridged Dictionary (1913) ... the hard calcareous or chitinous external covering of mollusks, crustaceans, and some other invertebrates. 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. In higher crustaceans, such as crabs, the chitinous shell is impregnated with limestone salts, which give it great toughness. The definition of a shell is a hard covering on the outside of something. The calcareous or chitinous external covering of mollusks, crustaceans, and some other invertebrates. 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. The hard calcareous or chitinous external covering of mollusks, crustaceans, and some other invertebrates. chitin meaning: 1. a hard substance in the outer shell of insects and animals such as shrimp and lobster, and in…. In terms of abundance, chitin is second only to cellulose. Chitin is found in the exoskeletons of insects, the cell walls of fungi, and certain hard structures in invertebrates and fish. Appearance and characteristics. 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 Definition. It constitutes 1.7 percent of the shell by weight, the rest probably being protein. Learn more. Looking for definition of Shell? n. The hard covering of an egg. It is solid, transparent, and of horny aspect. Definition of chitinous in the Fine Dictionary. Bläddra milions ord och fraser på alla språk. noun Same as chaffinch, 1. from the GNU version of the Collaborative International Dictionary of English. Definition of chitinous … The word "chitin" derives from the French word chitine and Greek word chiton, which mean "covering." Antonyms for chitinous. Dictionary ! chitin: [ ki´tin ] a horny polysaccharide, the principal constituent of shells of arthropods and shards of beetles, and found in certain fungi. 3. Chitin is the main ingredient in the exoskeletons of arthropods and crustaceans and is also in the cell walls of fungi. Consisting of a shell or shells; forming or formed by a shell. 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 . Play media. 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). Although both words come from the same source, "chitin" should not be confused with "chiton," which is a mollusk with a protective shell. Exoskeletons made of this durable and firm compound support and protect the delicate soft tissues of these animals, which lack an internal skeleton. 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