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| | respiration on Encyclopedia.com |
 | | Comparison of Oxygen Therapy With Nasal Continuous Positive Airway Pressure on Cheyne-Stokes Respiration During Sleep in Congestive Heart Failure(*). | | | Cheyne-Stokes respiration and congestive heart failure: are oxygen stores the critical factor?(Editorial) |
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http://www.encyclopedia.com/html/r1/respirat.asp
(1626 words)
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| | respiration - Hutchinson encyclopedia article about respiration |
| | This takes place in two stages: the first stage, which does not require oxygen, is a form of anaerobic respiration; the second stage is the main energy-producing stage and does require oxygen. | | | Where a set of muscles is required to work extra hard, such as leg muscles in running, energy production has to be increased to match the demand. | | | This artificial respiration ceasing, do I feel any faint flutter under my hand upon the chest? |
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http://encyclopedia.farlex.com/respiration
(1761 words)
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| | Alternative Respiration |
| | The cytochrome respiration pathway is typical to all living organisms. | | | Although many articles claim that no certain function of the alternative respiration pathway was determined, many functions are related to it. | | | If we compare the alternative respiration pathway to the cytochrome respiration pathway, we can grasp the alternative pathway as a bypass. |
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http://www.tau.ac.il/~ecology/virtau/2-elitsur/ey.htm
(2113 words)
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| | Respiration |
| | The lungs in air breathing vertebrates are large organs of respiration located in the chest cavity. | | | Increasing our respiration can be taxing to our systems. | | | Respiration must increase to get sufficient oxygen across the lungs. |
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http://www.cartage.org.lb/en/themes/Sciences/Zoology/AnimalPhysiology/Respiration/Respiration.htm
(7813 words)
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| | Belowground respiration |
| | Soil respiration increases exponentially with increasing temperature, and this relationship is usually described with exponential and Arrhenius equations (Lloyd and Taylor, 1994). | | | Despite this, the relationship between soil respiration and moisture is usually scattered, and our understanding of this relationship the mechanisms underlying the relationship is still limited, compared to that of respiration/temperature relationship. | | | This is partly due to the fact that most of the studies on this relationship are field studies based on observations of seasonal and spatial variations of soil respiration. |
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http://www.biology.duke.edu/bio265/zhangmin/Belowground-new.htm
(717 words)
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| | Aerobic Respiration |
| | Aerobic (def) respiration is an exergonic pathway that requires molecular oxygen (O | | | Anaerobic (def) exergonic pathways do not require oxygen and include anaerobic respiration and fermentation. | | | We will now look at these three pathways. |
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http://www.cat.cc.md.us/courses/bio141/lecguide/unit4/metabolism/cellresp/aerresp.html
(207 words)
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| | CELLULAR RESPIRATION |
| | Larger Organisms have a much Greater Energy Requirements that CANNOT BE Satisfied by the Anaerobic Pathways. | | | Large Organisms, including yourself, meet their Energy Requirements with the More Efficient Pathways of Aerobic Respiration. | | | Because they operated in the Absence of Oxygen, the FERMENTATION PATHWAYS are said to be ANAEROBIC PATHWAYS. |
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http://www.sirinet.net/~jgjohnso/respiration.html
(2092 words)
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| | Respiration |
| | This is different from what happened with the flatworms, because in these cases, the circulatory system is extensive directly under the skin to pick up the gases. | | | respiration through internal air structures: Most terrestrial animals use internal air structures, because they can keep these structures moist if they remain inside the body. | | | respiration through skin: Some animals have the gases diffuse right through their skin. |
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http://distance.stcc.edu/BIOL102/Lectures/lesson13/respiration.htm
(468 words)
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| | Respiration |
| | Normally we use oxygen, but when we are running in a race, we may not get enough oxygen into our blood, so our muscles start to respire anaerobically. | | | All these living things require energy for other processes such as growth, movement, sensitivity, and reproduction. | | | When oxygen is not available, some organisms can respire anaerobically i.e. |
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http://www.purchon.com/biology/respire.htm
(861 words)
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| | Karger Publishers |
| | 'Respiration' brings together the results of both clinical and experimental investigations on all aspects of the respiratory system in health and disease. | | | They are fully citable as they have been allocated DOIs even though they have not been assigned to a specific issue of 'Respiration'. | | | This modern mix of different features and a stringent peer-review process by a dedicated editorial board make 'Respiration' a complete guide to progress in thoracic medicine. |
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http://content.karger.com/ProdukteDB/produkte.asp?Aktion=JournalHome&ProduktNr=224278&ContentOnly=false
(275 words)
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| | Respiration |
| | Anaerobic respiration pathways occur entirely within the cytosol. | | | There other less efficient energy releasing pathways that do not use oxygen called anaerobic respiration. | | | Respiration comes from the Latin respirare meaning to breathe. |
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http://alpha1.fmarion.edu/~bio105k/respire.html
(630 words)
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| | Cellular respiration - Wikipedia, the free encyclopedia |
| | It is the preferred method of pyruvate breakdown from glycolysis and requires that pyruvate enter the mitochondrion to be fully oxidized by the Krebs cycle. | | | Respiration is the process by which cells obtain energy when oxygen is present in the cell. | | | Cellular respiration is the process in which the chemical bonds of energy-rich molecules such as glucose are converted into energy usable for life processes. |
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http://en.wikipedia.org/wiki/Cellular_respiration
(1016 words)
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| | Respiration |
| | Explain where in the respiratory pathway O2 is used and CO2 is produced. | | | After studying this material you should be able to: | | | Explain the role of the respiratory pathways in the processing of compounds for biosynthesis. |
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http://www.life.uiuc.edu/bio100/lectures/f01lects/08f01-respire.html
(439 words)
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| | respiration -- Encyclopædia Britannica |
| | breathing induced by some manipulative technique when natural respiration has ceased or is faltering. | | | A condition frequently managed by this therapy is an obstruction of the breathing passages. | | | Respiration therapy may involve the use of gases, including... |
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http://www.britannica.com/eb/article-9117581
(721 words)
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| | Respiration |
| | Respiration is the process by which our bodies take in and use oxygen. | | | At the end of the smallest bronchioles, there are tiny, grape-like air sacs called "alveoli." It is in the alveoli that oxygen comes into contact with the red blood cells that will carry it to all parts of the body. | | | It also supplies oxygen to the blood and removes carbon dioxide from our bodies. |
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http://projects.edtech.sandi.net/brooklyn/humanbody/respiration.htm
(348 words)
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| | Respiration Encyclopedia Article @ HillCountryArts.com |
| | Gas exchange, the tissue-level exchange of oxygen and carbon dioxide, a component of physiological respiration | | | Respiration (physiology), the process of exchanging oxygen and carbon dioxide between an organism and its external environment | | | Cellular respiration, the process in which the chemical bonds of energy-rich molecules such as glucose are converted into energy usable for life processes, represented in chemical nomenclature as "C |
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http://www.hillcountryarts.com/encyclopedia/Respiration
(279 words)
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| | Respiration Info - Encyclopedia WikiWhat.com |
| | Various substances can be used to enhance this depth, essentially having a haemoglobising role. | | | Respiration is the process of oxidising food to release energy. | | | Respiration is the process or processes involved in the exchange of oxygen and carbon dioxide between an organism and the environment.It is this meaning of respiration that is addressed on this page. |
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http://wikiwhat.com/encyclopedia/r/re/respiration.html
(535 words)
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| | Aboveground Respiration |
| | Whereas conceptual models are useful, rigorously incorporating the full range of variability in plant respiration responses to global changes should lead to more biological insight as well as more accurate ecological forecasts (Clark et al 2001). | | | It is convenient to seperate respiratory fluxes by the group of organisms respiring. | | | Photorespiration may not be considered by ecosystem modelers (see Stand-level models), but it is worthwhile to understand the process. |
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http://www.biology.duke.edu/bio265/zhangmin/Aboveground.htm
(698 words)
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| | PP Systems - Soil Respiration System |
| | The system can be readily adapted to animal respiration studies or to other measurements of CO gas exchange, and we would be pleased to discuss any alternative customer requirements. | | | The method of measuring soil respiration is that described by Dr. K.J. Parkinson in 1981, where a chamber of known volume is placed on the soil and the rate of increase in CO within the chamber is monitored. | | | In the original method, air samples were withdrawn at one minute intervals and separately analysed. |
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http://www.ppsystems.com/soil.html
(491 words)
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| | Human Physiology - Respiration |
| | During expiration, the respiration muscles relax and lung volume descreases. | | | The primary muscles of respiration include the external intercostal muscles (located between the ribs) and the diaphragm (a sheet of muscle located between the thoracic and abdominal cavities). | | | Also, even though the respiratory muscles are voluntary, you can't consciously control them when you're sleeping. |
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http://people.eku.edu/ritchisong/301notes6.htm
(1886 words)
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| | World Builders 1 Chapter 4 Respiration E Viau CSULA |
| | In real life the animal probably uses some of the water molecules in its body instead of exhaling them. | | | The process by which animals make use of food is called respiration. | | | By this process the animals free the energy captured by plants and other photosynthesizing organisms. |
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http://curriculum.calstatela.edu/courses/builders/lessons/less/les4/respire.html
(596 words)
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| | Respiration |
| | There has been no oxygen uptake and although the NADH can be used for some purposes we have not got much of the energy out. | | | Non-green parts of the plant get their energy from respiration and even the green parts do this at night. | | | In all eukaryotes most of the energy release in respiration occurs in special structures, mitochondria (singular mitochondrion). |
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http://www.hcs.ohio-state.edu/hcs300/respire.htm
(878 words)
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| | Cellular Respiration |
| | In aerobic, the further parts,in eukaryotes, take place in the mitochondria (in the matrix and the crista, matrix is the inner part of mitochondria). | | | while in the anaerobic respiration it only have two steps which is glycolysis and then it continues to fermentation process. | | | Aerobic respiration and anaerobic respiration both starts with the same process called Glycolysis. |
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http://www.biology-online.org/biology-forum/about890.html
(987 words)
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| | CELL BREATHING |
| | METABOLISM PROBLEM SET - This problem set is designed to give a basic understanding of some of the fundamental concepts of metabolism. | | | OVERVIEW OF CELLULAR RESPIRATION - Contains clickable visuals of process | | | INTRODUCTION TO CELLULAR RESPIRATION - Excellent site with links for specific questions |
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http://www.kn.sbc.com/wired/fil/pages/listrespiratmr1.html
(141 words)
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| | WOW Curricula Student Investigating Aquatic Respiration |
| | Water chemistry may change in response to biological activity. | | | Consider how what you have learned from working with microcosms might apply to a lake environment. | | | Consider how respiration drives changes in your measure. |
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http://waterontheweb.org/curricula/bs/student/aquatic/inquiry.html
(1302 words)
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| | Aerobic Respiration |
| | ATP can provide energy for other processes such as muscle contractions. | | | Here is a balanced chemical equation for the process of aerobic respiration. | | | When this happens in our muscles we produce lactic acid which gives you cramp. |
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http://www.purchon.com/biology/aerobic.htm
(482 words)
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| | Cellular Respiration |
| | Normally our muscles do cellular respiration like the rest of our bodies, using O | | | Both start with the same first step: the process of glycolysis which is the breakdown or splitting of glucose (6 carbons) into two 3-carbon molecules called pyruvic acid. | | | However, under greater exertion when the oxygen supplied by the lungs and blood system can’t get there fast enough to keep up with the muscles’ needs, our muscles can switch over and do lactic acid fermentation. |
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http://biology.clc.uc.edu/courses/bio104/cellresp.htm
(2312 words)
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| | Respiration and Apnea Monitor |
| | biomedical equipment,apnea monitor, respiration monitor, ICU monitor, Neonatal equipment,baby care instrument, apnea monitor, respiration rate, breathing monitor, new-born ward, Apnea alarm, medical electronic instruments,scientific pumps,health-care equipment, hospital equipment,,research equipment.monitoring of apnea,,Chennai,Manufacturer,exporter,India,surgical equipment,medical instrument,apnea monitor, respiration monitor, respiration rate, | | | As the subject breathes, LED flashes give indication of the respiration rhythm. | | | The Apnea Monitor is designed for use on adults as well as neonates. |
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http://eecindia.tripod.com/apneaPF.htm
(208 words)
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| | CELLULAR METABOLISM AND FERMENTATION |
| | This lactic acid causes the muscle stiffness couch-potatoes feel after beginning exercise programs. | | | conditions, the absence of oxygen, pyruvic acid can be routed by the organism into one of three pathways: lactic acid fermentation, alcohol fermentation, or cellular (anaerobic) respiration. | | | Humans cannot ferment alcohol in their own bodies, we lack the genetic information to do so. |
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http://www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookGlyc.html
(1147 words)
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| | Chapter 53 eLearning Session |
| | What is countercurrent flow, and how does it help make the fish gill the most efficient respiratory organ? | | | 53.3 Lungs are used for respiration by terrestrial vertebrates. | | | Why is it that only very small organisms can satisfy their respiratory requirements by direct diffusion to all cells from the body surface? |
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http://www.mhhe.com/biosci/genbio/elearning/raven6/resources53.mhtml
(409 words)
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| | LabBench |
| | To make the most out of your LabBench experience, review the LabBench Tips. | | | Cellular respiration occurs in most cells of both plants and animals. | | | In this laboratory, you will observe evidence for respiration in pea seeds and investigate the effect of temperature on the rate of respiration. |
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http://www.phschool.com/science/biology_place/labbench/lab5/intro.html
(79 words)
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| | Respiration |
| | Switch of cardiac muscle toward greater use of glucose—yielding most ATP, | | | Use aerobic respiration for skeletal muscle – do not want lactic acid to form, | | | Use metabolic pathway to maximize the yield of O2 delivery to tissues. |
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http://science.csustan.edu/flora/zool4230/Outline/respiration05.htm
(509 words)
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| | MSN Encarta - Respiratory System |
| | The first phase of respiration begins with breathing in, or inhalation. | | | The second phase of respiration begins with the movement of carbon dioxide from the cells to the bloodstream. | | | Oxygen in the air moves from the lungs through blood vessels to the heart, which pumps the oxygen-rich blood to all parts of the body. |
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http://encarta.msn.com/encyclopedia_761577180/Respiratory_System.html
(1193 words)
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| | Respiration |
| | Respiration R, however, is just energy lost from the organism as heat; although it may be expressed in material equivalents of energy such as oxygen or carbon (-> conversion factors). | | | Hence, all activities of an organism, from a single biochemical reaction to complex processes such as muscle contraction are accompanied by a certain amount of energy loss via respiration. | | | I.e., respiration is that part of assimilated energy A that is converted into heat, directly or via mechanical work. |
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http://www.awi-bremerhaven.de/Benthic/Ecosystem/FoodWeb/Handbook/respir/ZIntro.html
(228 words)
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| | Respiration |
| | A number of approaches to modelling respiration have been taken. | | | However this approach was rejected by McCree (1970) [McCree, 1970 #1822] who showed that respiration could be more closely related to photosynthesis. | | | There is no temperature response and respiration is assumed to be independent of temperature. |
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http://www.face.bnl.gov/Modelling/respirat.htm
(607 words)
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| | Respiration |
| | Anaerobic respiration and fermentation are two forms of respiration carried out by certain bacteria and other organisms in the absence of oxygen. | | | This process is called fermentation, and is similar to anaerobic respiration in animals, which produces lactic acid. | | | The process of the stripping of the energy associated with a glucose molecule and its association with a molecule of ATP is called respiration. |
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http://www.biologie.uni-hamburg.de/b-online/library/falk/Respiration/respiration.htm
(755 words)
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| | Photosynthesis & Respiration |
| | Aerobic cellular respiration is a gradual process that prevents energy loss as heat. | | | Both photosynthesis and cellular respiration are metabolic pathways. | | | Aerobic cellular respiration includes pathways that require oxygen. |
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http://www.texarkanacollege.edu/~mstorey/botany/chp10.html
(2640 words)
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| | Introduction to Cellular Respiration. |
| | Aerobic respiration requires the use of oxygen and anaerobic respiration which does not use oxygen. | | | ATP in turn is used to provide energy for most of the immediate work that the cell does. | | | There are several types of anaerobic respiration, most familiar is a process called fermentation. |
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http://staff.jccc.net/pdecell/cellresp/respintro.html
(973 words)
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| | Respiration |
| | NAD+ is most common electron acceptor in respiration, but there are others, such as FAD, which is very similar in structure, in the cell. | | | This process is accomplished by a set of metabolic pathways, so all the reactions are catalyzed and regulated by enzymes. | | | Cellular respiration (aerobic respiration) is a catabolic metabolic pathway that uses oxygen to release stored energy from carbohydrates, lipids, and proteins. |
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http://bioweb.wku.edu/courses/Biol120/images/Respiration/Respiration.asp
(371 words)
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| | Pulmonology - Respiration |
| | Respiration, which means "breathe again", is very critical for life because it is necessary to supply all parts of de body with oxygen and to get rid of the produced carbon dioxide. | | | The process of respiration can be divided into five stages: | | | Internal respiration is the process of gas exchange at the level of target tissues. |
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http://www.pul.unimaas.nl/respir.htm
(1825 words)
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| | Metabolism - Respiration |
| | Respiration is much more efficient than fermentation and respiring organisms, including us, have come to dominate the earth. | | | Again, the diversity of respiring microbes is vast, but they do have many things in common. | | | The goal in respiration is to extract as many high potential electrons as possible from the substrate and then use that energy to create ATP. |
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http://lecturer.ukdw.ac.id/dhira/Metabolism/Respiration.html
(722 words)
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| | Cellular respiration Info - Encyclopedia WikiWhat.com |
| | Cellular respiration is, in its broadest definition, the process in which the chemical bonds of energy-rich molecules such as glucose are converted into energy usable for life processes. | | | This takes place in the mitochondria of the cells. | | | Both ethyl alcohol and lactic acid contain chemical energy that can't be used by anaerobic respiration, making this an inefficient process. |
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http://www.wikiwhat.com/encyclopedia/c/ce/cellular_respiration.html
(419 words)
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| | Cellular Respiration |
| | The NADH product of glycolysis may be utilized in cellular respiration given transport of the NADH into mitochondria (procaryotes, of course, don't have this problem). | | | Cellular respiration describes various biochemical pathways that convert all available (reduced) chemical bonds of an energy-containing substrate into energy stored as ATP. | | | Note also that for humans and other aerobic respirators, this means that cellular respiration cannot occur in the absence of oxygen. |
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http://www.mansfield.ohio-state.edu/~sabedon/biol1100.htm
(2196 words)
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| | Respiration - definition of Respiration in Encyclopedia |
| | Physiological respiration, which exchanges oxygen and carbon dioxide between an organism and the external environment. | | | Cellular respiration, which is the use of oxygen in the metabolism of organic molecules. | | | This is a disambiguation page — a navigational aid which lists other pages that might otherwise share the same title. |
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http://encyclopedia.laborlawtalk.com/Respiration
(100 words)
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| | Indiana State University |
| | Respirator for patients who cannot breath on their own. | | | Respiration occurs in the alveoli capillary system where there is an actual exchange of gases between the air and blood. | | | Bronchoscopy may be indicated in cases where a foreign object must be retrieved (generally children). |
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http://www.indstate.edu/mary/resp.htm
(5747 words)
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| | BBC - GCSE Bitesize - Biology Humans Respiration |
| | Respiration takes place in all living things, all the time. | | | Home / Biology / Humans as organisms / Respiration | | | structures in the cytoplasm of all cells where respiration takes place. |
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http://www.bbc.co.uk/schools/gcsebitesize/biology/humansasorganisms/3respirationrev1.shtml
(111 words)
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