However, there is another old definition involving hydrogen which may be encountered in organic chemistry texts. In addition to PO2, other environmental factors and diseases can affect ~TildeLink() carrying capacity and delivery. CallUrl('tbiomed>biomedcentral>com1186cahtml',0), ~TildeLink() Deprivation. Xanthophylls do not require light for synthesis, so that xanthophylls are present in all young leaves as well as in etiolated leaves. CallUrl('www>mhhe>comhtml',0), The intake of ~TildeLink() into the lungs and producing carbon dioxide in return is the main function of the respiratory system. Oxygen forms a large part of the air on earth, and is needed by animals and plants to live. No problem. Greek philosopher. Respiration consists of three separate metabolic phases: glycolysis, the Krebs cycle, and the electron trans… More Biology Terms ... CallUrl('www>sciencedictionary>orgcomhtml',1), ~TildeLink(): One of the chemical elements on the periodic table that is used by all living thingsOzone: A form of ~TildeLink() that, in the atmosphere, protects living things from ultraviolet rays ... CallUrl('shawmst>orgblogspot>hu<2008<03html',0), ~TildeLink() to breathe (for use in aerobic respiration. Oxygen is extremely active chemically, forming compound s with almost all of the ... Full article ... [>>>] ~[ ⇑ ]ated blood cell on the left, de ~[ ⇑] ated blood cell on the right. CallUrl('www>biocab>orghtml',0), peroxisomes - small membrane -bounded organelle that uses molecular ~TildeLink() to oxidize organic molecules.phospholipid - the major category of lipid molecules used to construct biological membranes. CallUrl('www>genomenewsnetwork>orgshtml',0), Molecules containing Carbon in their structures are called Organic compounds; for example, the Carbon Dioxide, which is formed by one atom of Carbon and two atoms of ~TildeLink() (CO2). CallUrl('www>genscript>comtalkorigins>orghtml',0), The aorta is the main trunk of a series of vessels which convey the ~TildeLink()ated blood to the tissues of the body for their nutrition. CallUrl('www>phschool>comhtml',0), Anaerobic: Referring to an environment in which ~TildeLink() is absent, or to a process which occurs only in the absence of ~TildeLink(), or to an organism which lives, is active, or occurs in the absence of ~TildeLink(), such as some yeasts or bacteria. Total pressure is the sum of all the partial pressures of a gaseous mixture. It is a test that measures the ~TildeLink() consumed (in mg/L) over five days at 20 ºC. CallUrl('www>thoughtco>comcomcomisaaa>orghtm',0), After infection, factors such as fever (viral replication is strongly influenced by temperature) and inflammatory processes including edema, leukocyte accumulation, local hyperthermia, reduced ~TildeLink() tension and altered cell metabolism can all act to reduce viral replication. CallUrl('www>biologyreference>comhtml',0), ~TildeLink() Fish and other organisms that live underwater can take their ~TildeLink() from the water, either through their gills or their skin. Ozone, … Oxygen definition, a colorless, odorless, gaseous element constituting about one-fifth of the volume of the atmosphere and present in a combined state in nature. Alleles. Therefore it has to breathe deeper and faster. gen (ŏk′sĭ-jən) n. Symbol O A nonmetallic element constituting 21 percent of the atmosphere by volume that occurs as a diatomic gas, O2, and in many compounds such as water and silica, and in iron ore. Oxygen is the chemical element with the symbol O and atomic number 8. Oxygen is the most common chemical element found on or in Earth. CallUrl('myplace>frontier>com<~dffixhtm',0), Aerobic Respiration: The process of breaking down Glucose in the presence of ~TildeLink() to create ATP.Anaerobic Respiration: The process of breaking down Glucose in the absence of ~TildeLink() to create ATP. Oxygen is the eighth element on the periodic table of elements, where it's represented by the letter O. CallUrl('www>alyvea>comphp',0), metabolic process that does not require ~TildeLink().Aristotle . The influence of solubility on diffusion in modeled in Graham's law.Respiratory SystemIndex ... CallUrl('hyperphysics>phy-astr>gsu>eduhtml',0), aerobic ~TildeLink()-dependent form of respiration.aestivation The condition of dormancy or torpidity during the hot summer months. 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