what is macron
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- A macron (/ˈmækrɒn, ˈmeɪ-/) is a diacritical mark, a straight bar (¯) placed above a letter, usually a vowel. Its name derives from the Greek μακρόν (makrón), meaning long, and was originally used to mark long or heavy syllables in Greco-Roman metrics. It now more often marks a long vowel. In the International Phonetic Alphabet, the macron is used to indicate a mid-tone; the sign for a long vowel is instead a modified triangular colon ⟨ː⟩. The opposite is the breve ⟨˘⟩, which marks a short or light syllable or a short vowel.
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- The macron is used in the orthography of a number of vernacular languages of the Solomon Islands and Vanuatu, particularly those first transcribed by Anglican missionaries. The macron has no unique value, and is simply used to distinguish between two different phonemes.
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codon co·don. n. A sequence of three adjacent nucleotides constituting the genetic code that determines the insertion of a specific amino acid in a polypeptide chain during protein synthesis or the signal to stop protein synthesis.[ cod(e) + -on .]. sequence of three adjacent nucleotides constituting the genetic code that determines the insertion of a specific amino acid in a polypeptide chain during protein synthesis or the signal to stop protein synthesis. [ cod(e) + -on .].
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Intron Intron. Definition. noun, plural: introns. (molecular biology) A noncoding, intervening sequence of DNA within a gene that is transcribed into mRNA but is removed from the primary gene transcript and rapidly degraded during maturation of the RNA product. Supplement. An intron is a nucleotide sequence within a gene.It is a noncoding sequence.ntron. Definition. noun, plural: introns. (molecular biology) A noncoding, intervening sequence of DNA within a gene that is transcribed into mRNA but is removed from the primary gene transcript and rapidly degraded during maturation of the RNA product. Supplement. An intron is a nucleotide sequence within a gene.
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- Macro- definition, a combining form meaning “large,” “long,” “great,” “excessive,” used in the formation of compound words, contrasting with micro-: macrocosm; macrofossil; macrograph; macroscopic. See more.
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About Us About Us. For over 20 years, Micron Systems has been a leading developer of innovative, feature-rich talent management software specifically designed for law firms, accounting firms, and healthcare facilities.
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Signs Above Letters That Mean Long or Short Vowels The macron is represented as a short horizontal line placed directly over the vowel that should be pronounced with a long sound. For example, in a dictionary the word ate would be displayed with a macron above the a and the word evil would be displayed with a macron above the e.
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- NPN refers to nitrogen in a feed sample that is not in the form of protein but can be used by the microbial population in the rumen or gastro-intestinal tract to synthesize amino acids and proteins. Common forms of NPN are urea and ammonia.
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Nitrites in the urine Nitrites in the urine: Introduction. Nitrites in the urine: The presence of nitrites in the urine. See detailed information below for a list of 1 causes of Nitrites in the urine, including diseases and drug side effect causes.» Review Causes of Nitrites in the urine: Causes.itrites in the urine: Introduction. Nitrites in the urine: The presence of nitrites in the urine. See detailed information below for a list of 1 causes of Nitrites in the urine, including diseases and drug side effect causes. » Review Causes of Nitrites in the urine: Causes.
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Microsoft Word Macros A macro is a shortcut to a task you do repeatedly. Think about the Centre align operation. You first highlight the word you want centred, then click the centre icon in the toolbar. This is a macro.
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What are Macrophages? Macrophages are a type of white blood cell which eat foreign material in the body. These cells are involved in the primary or innate immune response to a number of immune invaders, and they also make up an important part of the body's acquired immune system.acrophages help clean up bacteria and viruses in the body. Macrophages can be co-opted by HIV cells and aid the spread of the virus. A monocyte is the first stage of life for a macrophage. Macrophages are a type of white blood cell that eats foreign material in the body.
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Melanin Melanin /ˈmɛlənɪn/ (Greek: μέλας - melas, black, dark) is a broad term for a group of natural pigments found in most organisms (arachnids are one of the few groups in which it has not been detected). Melanin is produced by the oxidation of the amino acid tyrosine, followed by polymerization.n humans, melanin is the primary determinant of skin colour. It is also found in hair, the pigmented tissue underlying the iris of the eye, and the stria vascularis of the inner ear.
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Medical Dictionary Macrophage: A type of white blood cell that ingests foreign material. Macrophages are key players in the immune response to foreign invaders of the body, such as infectious microorganisms.They are normally found in the liver, spleen, and connective tissues of the body.acrophages are key players in the immune response to foreign invaders of the body, such as infectious microorganisms. They are normally found in the liver, spleen, and connective tissues of the body.
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Definitions &Translations Wiktionary (0.00 / 0 votes) Rate this definition: macro (Noun). A comparatively human-friendly abbreviation of complicated input to a computer program. The pre-processor expands any embedded macros into source code before it is compiled.
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- Pepsin is a digestive enzyme that breaks down proteins in the stomach. This digestive enzyme is created as pepsinogen in the stomach, but it quickly converts to pepsin once it encounters the acidic environment of the stomach. Continue Reading.
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protean Medical Definition of protean. : any of various insoluble primary protein derivatives that result from a slight modification of the protein molecule especially by the action of water, very dilute acids, or enzymes.
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- Pepsin is an enzyme that helps digest or break up proteins. In chemical digestion the molecule is broken down into a smaller molecule. The enzyme speeds up the breakdown. Protein digestion begins in the stomach and is finished in the small intestine, where the digested protein then enters the blood.
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MacroGenics, Inc. (NASDAQ : MGNX) Health Technology » Biotechnology. MacroGenics, Inc. is a clinical-stage biopharmaceutical company, which focuses on discovering and developing innovative monoclonal antibody-based therapeutics for the treatment of cancer and autoimmune diseases.
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The Singular Woman Behind Franceâs Front-Runner Alexis Kohler, Macron’s chief of staff when he was economy minister in Hollande’s government, recalls how engaged she was in his role. “She attended agenda meetings when he was a minister, ” he said. “She is a woman who’s involved in the life of her husband.”. Brigitte has been closely choreographing his campaign.
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Definitions &Translations macro. [techspeak] A name (possibly followed by a formal arg list) that is equated to a text or symbolic expression to which it is to be expanded (possibly with the substitution of actual arguments) by a macro expander.
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Absolute neutrophil count Absolute neutrophil count. Absolute neutrophil count (ANC) is a measure of the number of neutrophil granulocytes (also known as polymorphonuclear cells, PMN's, polys, granulocytes, segmented neutrophils or segs) present in the blood. Neutrophils are a type of white blood cell that fights against infection.
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Macrodantin Macrobid (nitrofurantoin) is an antibiotic that fights bacteria in the body. Macrobid is used to treat urinary tract infections. Macrobid may also be used for purposes not listed in this medication guide. You should not take Macrobid if you have severe kidney disease, urination problems, or a history of jaundice or liver problems caused by nitrofurantoin.
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macron 1. a horizontal line over a vowel to show that it is long or has a specific pronunciation, as (ā) in fate (fāt). 2. this symbol used in prosody to indicate a long or stressed syllable. [1850–55; n. use of Greek makrón, neuter of makrós long] ThesaurusAntonymsRelated WordsSynonymsLegend:
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Pepsin Pepsin. Pepsin is an enzyme in the stomach that begins the digestion of proteins by splitting them into smaller pieces. It is a gastric protease; pepsin is secreted in an inactive form, pepsinogen, which is activated by stomach acid. enzyme produced in the mucosal lining of the stomach that acts to degrade protein.epsin is an enzyme in the stomach that begins the digestion of proteins by splitting them into smaller pieces. It is a gastric protease; pepsin is secreted in an inactive form, pepsinogen, which is activated by stomach acid.
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intron intron definition: an intervening sequence in the eukaryote genetic code, interrupting protein formationOrigin of introncoined (1978) by W. Gilbert, United States molecular biologist from intra- (because within the gene) + -on, as in operon...
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Mobile virtual private network Mobile virtual private network. A mobile virtual private network (mobile VPN or mVPN) is a VPN which is capable of persisting during sessions across changes in physical connectivity, point of network attachment, and IP address. The mobile in the name refers to the fact that the VPN can change points of network attachment, not necessarily that the mVPN client is a mobile phone or that it is running on a wireless network.