In the laboratory, the researchers successfully grew microbes from the lake on a diet that was very lean on phosphorus, but included generous helpings of arsenic. The newly discovered microbe, strain GFAJ-1, is a member of a common group of bacteria, the Gammaproteobacteria. Arsenic disrupts metabolic pathways because chemically it behaves much like phosphate. Arsenic, that is chemically much like phosphorus, is poisonous for many existence on the planet. Phosphorus is really a central element of the power-transporting molecule in most cells (adenosine triphosphate) as well as the phospholipids that form all cell membranes. The microorganism, which lives in California’s Mono Lake, substitutes arsenic for phosphorus in the backbone of its DNA. NASA-supported researchers have discovered the first known microorganism on Earth able to thrive and reproduce using the toxic chemical arsenic. Notes for IB Biology chapter 2.3 on Carbohydrates and Lipidsĭiscovery of “Arsenic-bug” Expands Definition of Life Video advice: Notes for IB Biology Chapter 2.3 ![]() Origin of mono-From Greek, combining form of mónos “alone”Dictionary. Origin of mono1By shorteningWords nearby monoMonks’ Mound, Monmouth, Monmouthshire, Monnet, monnion, mono, monoacetin, monoacid, monoalphabetic substitution, monoamide, monoamineOther definitions for mono (2 of 3)Origin of mono2By shorteningOther definitions for mono (3 of 3)a combining form meaning “alone,” “single,” “one” (monogamy) specialized in some scientific terms to denote a monomolecular thickness (monolayer) and adapted in chemistry to apply to compounds containing one atom of a particular element (monohydrate). ” The rainy weather could not _ my elated spirits on my graduation day. EFFECT! In effect, this quiz will prove whether or not you have the skills to know the difference between “affect” and “effect. This shows grade level based on the word’s complexity. ![]() Top Definitions Quiz Examples British Medical Scientific This shows grade level based on the word’s complexity. The American Heritage® Stedman’s Medical Dictionary. That contains one atom, molecule, or group:monomer. ![]() Medical definitions for mono (2 of two)pref. Definition of monoĭefinition of mono from, the world’s leading online source for English definitions, pronunciations, word origins, idioms, Word of the Day, and more. Infectious mononucleosisOther namesGlandular fever, Pfeiffer’s disease, Filatov’s disease,(1) kissing diseaseSwollen lymph nodes in the neck of a person with infectious mononucleosisSpecialtyInfectious diseaseSymptomsFever, sore throat, enlarged lymph nodes in the neck, tiredness(2)ComplicationsSwelling of the liver or spleen(3)Duration2–4 weeks(2)CausesEpstein–Barr virus (EBV) usually spread via saliva(2)Diagnostic methodBased on symptoms and blood tests(3)TreatmentDrinking enough fluids, getting sufficient rest, pain medications such as paracetamol (acetaminophen) and ibuprofen(2)(4)Frequency45 per 100,000 per year (U. The Cochrane Database of Systematic Reviews (11): CD004402. “Steroids for symptom control in infectious mononucleosis”. For excessive monocyte counts more generally, see Monocytosis. Other causes of mono include CMV, HIV, and Toxo. Video advice: EBV and Mononucleosis – Pathogenesis and Clinical PresentationĮBV causes 90% of mononucleosis (mono), and symptoms include fever, lymphadenopathy, atypical lymphocytosis, and splenomegaly, among others. Margham 2005mono-The participation or involvement of a single element or part. Youngson 2004, 2005mono- prefix denoting single, one. Collins Dictionary of Medicine © Robert M. monos, single)Medical Dictionary for the Health Professions and Nursing © Farlex 2012mono- Combining form denoting single or alone. mono-, mon-Combining forms indicating the participation or involvement of a single element or part. © 2002 by The McGraw-Hill Companies, Inc. monos, single) Farlex Partner Medical Dictionary © Farlex 2012mono- prefix, Latin, oneMcGraw-Hill Concise Dictionary of Modern Medicine. Mono- – mono-, mon- (mon’ō, mon), The participation or involvement of a single element or part. What is that Bright Star in the Sky? The Brightest Planets, Stars, and Objects Visible in the Night Sky
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