definition of er
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- › abbreviation for emergency room (= the place in a hospital for people who need immediate medical care): You should go to the ER if you have chest pains. (Definition of “ER” from the Cambridge Academic Content Dictionary © Cambridge University Press)
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What Is the Definition of a Smooth Endoplasmic Reticulum? A: The smooth endoplasmic reticulum (ER) is the part of the ER that does not have ribosomes attached to the cytoplasmic side of the membrane. It forms a tubular structure, distinct from the rough ER that is evenly distributed throughout the cytoplasm. Continue Reading
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erythrocyte sedimentation rate 'sed' rate, ESR A test that measures the rate at which RBCs in venous blood settle to the bottom of a test tube, a nonspecific indicator of inflammation; ESR ↑ in collagen vascular disease, neoplasia, pregnancy, hyperproteinemia; ↓ in polycythemia, microcytosis, sickle cell anemia; it is used to monitor Pts with rheumatic diseases, as therapy may require frequent adjustment of doses.
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Smooth ER: Definition, Functions & Structure Definition of the Smooth ER. The smooth endoplasmic reticulum, or smooth ER, is an organelle found in both animal cells and plant cells. An organelle is a sub-unit within a cell that has a specialized function. The main function of the smooth ER is  to make cellular products like hormones and lipids.
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- Millions of years of geologic activity created the spectacular views from Dead Horse Point State Park. Deposition of sediments by ancient oceans, freshwater lakes, streams and wind blown sand dunes created the rock layers of canyon country.
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erythrocyte sedimentation rate Erythrocyte Sedimentation Rate. Definition. The erythrocyte sedimentation rate (ESR), or sedimentation rate (sed rate), is a measure of the settling of red blood cells in a tube of blood during one hour. The rate is an indication of inflammation and increases in many diseases. ESR is increased in rheumatoid diseases, most infections, and in cancer.
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Anatomy and Physiology of Animals/The Cell Endoplasmic reticulum [edit]. The endoplasmic reticulum (ER) is a network of membranes that form channels throughout the cytoplasm from the nucleus to the plasma membrane. Various molecules are made in the ER and transported around the cell in its channels. There are two types of ER: smooth ER and rough ER.
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- noun. (cell biology). An endoplasmic reticulum (ER), a eukaryotic organelle made up of a system of membranous tubes and sacs, that is studded with ribosomes on its surface giving it a rough appearance under the microscope (hence its name). Supplement.
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- She is--er--a young lady of considerable force of character for her years, and her present attitude--as I explained in my letter--is a trifle difficult. One of you is a trifle too old for that sort of work, and the other a trifle too young.
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Endoplasmic Reticulum - Wrapping it Up Smooth ER (SER) acts as a storage organelle. It is important in the creation and storage of lipids and steroids. Steroids are a type of ringed organic molecule used for many purposes in an organism.
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Advanced Radiographic Imaging Review What are the following planes centered to the grid for the PA oblique projection of the stomach and duodenum. Longitudinal plane midway between the vertebrea and the lateral border of the elevated side. What is the average degree of body rotation for an AP oblique projection of the stomach and duodenum.
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What is endoplasmic reticulum? The endoplasmic reticulum (ER) is an organelle that appears in all eukaryotic cells, usually surrounding the nucleus. The ER is made of a series of membranes that extend throu … ghout the jelly-like cytoplasm and kind of form a maze. The ER's main function is to manufacture and transport materials to other places.
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- The endoplasmic reticulum (ER) is a type of organelle in the cells of eukaryotic organisms that forms an interconnected network of flattened, membrane-enclosed sacs or tube like structures known as cisternae.
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erode Definition of erode for English Language Learners : to gradually destroy (something) or to be gradually destroyed by natural forces (such as water, wind, or ice) ERODE Defined for Kids
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- Full Definition of AID. transitive verb. : to provide with what is useful or necessary in achieving an end. intransitive verb. : to give assistance. — aid·er noun. See aid defined for English-language learners. See aid defined for kids.
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infrared Definition of infrared. 1 : situated outside the visible spectrum at its red end —used of radiation having a wavelength between about 700 nanometers and 1 millimeter. 2 : relating to, producing, or employing infrared radiation infrared therapy.
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"What does ""eres"" mean in Spanish?" Eres is the 2nd person informal conjugation of the Spanish verb ser, which mean to be. As @Nicholas De Gonzaga Sevilla is correct in that eres would be equivalent to the English you are. The word eres has some connotations that the phrase you are does not. Eres is a conjugation of the word ser.
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Erbium Erbium is a chemical element in the lanthanide series, with symbol Er and atomic number 68.A silvery-white solid metal when artificially isolated, natural erbium is always found in chemical combination with other elements on Earth.rbium is a chemical element in the lanthanide series, with symbol Er and atomic number 68.
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err verb (used without object) 1. to go astray in thought or belief; be mistaken; be incorrect. 2. to go astray morally; sin: To err is human. 3. Archaic. to deviate from the true course, aim, or purpose.
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work unit erg-a cgs unit of work or energy; the work done by a force of one dyne acting over a distance of one centimeter. electron volt, eV-a unit of energy equal to the work done by an electron accelerated through a potential difference of 1 volt.rg-a cgs unit of work or energy; the work done by a force of one dyne acting over a distance of one centimeter. electron volt, eV-a unit of energy equal to the work done by an electron accelerated through a potential difference of 1 volt.
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err : to make a mistake. 1  I may have erred in my calculations. 2  The court erred in refusing to allow bail. 3  To err is human. [=it is normal for people to make mistakes]
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- 1 The meaning of ee is employee contribution while er means employer contribution.....  2 Request you to give down payment from 401k....  3 While one choice is to take credit out of your retirement account....
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- Definition. noun. (cell biology). An endoplasmic reticulum (ER), a eukaryotic organelle made up of a system of membranous tubes and sacs, that is studded with ribosomes on its surface giving it a rough appearance under the microscope (hence its name). Supplement.
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- Rough endoplasmic reticulum. Definition. noun. (cell biology). An endoplasmic reticulum (ER), a eukaryotic organelle made up of a system of membranous tubes and sacs, that is studded with ribosomes on its surface giving it a rough appearance under the microscope (hence its name).
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brave 2. (used with a pl. verb) People who exhibit bravery or courage considered as a group: O'er the land of the free / And the home of the brave (Francis Scott Key).
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Definitions &Translations Here are all the possible meanings and translations of the word RO. Princeton's WordNet(0.00 / 0 votes)Rate this definition: Ro(noun) an artificial language for international use that rejects all existing words and is based instead on an abstract analysis of ideas.