| D008566 |
Membranes |
Thin layers of tissue which cover parts of the body, separate adjacent cavities, or connect adjacent structures. |
Membrane Tissue,Membrane,Membrane Tissues,Tissue, Membrane,Tissues, Membrane |
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| D009505 |
Nevada |
State bounded on the north by Oregon and Idaho, on the east by Utah, on the south and west by California. |
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| D009930 |
Organic Chemicals |
A broad class of substances containing carbon and its derivatives. Many of these chemicals will frequently contain hydrogen with or without oxygen, nitrogen, sulfur, phosphorus, and other elements. They exist in either carbon chain or carbon ring form. |
Organic Chemical,Chemical, Organic,Chemicals, Organic |
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| D009995 |
Osmosis |
Tendency of fluids (e.g., water) to move from the less concentrated to the more concentrated side of a semipermeable membrane. |
Osmoses |
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| D010084 |
Oxidation-Reduction |
A chemical reaction in which an electron is transferred from one molecule to another. The electron-donating molecule is the reducing agent or reductant; the electron-accepting molecule is the oxidizing agent or oxidant. Reducing and oxidizing agents function as conjugate reductant-oxidant pairs or redox pairs (Lehninger, Principles of Biochemistry, 1982, p471). |
Redox,Oxidation Reduction |
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| D010126 |
Ozone |
The unstable triatomic form of oxygen, O3. It is a powerful oxidant that is produced for various chemical and industrial uses. Its production is also catalyzed in the ATMOSPHERE by ULTRAVIOLET RAY irradiation of oxygen or other ozone precursors such as VOLATILE ORGANIC COMPOUNDS and NITROGEN OXIDES. About 90% of the ozone in the atmosphere exists in the stratosphere (STRATOSPHERIC OZONE). |
Ground Level Ozone,Low Level Ozone,Tropospheric Ozone,Level Ozone, Ground,Level Ozone, Low,Ozone, Ground Level,Ozone, Low Level,Ozone, Tropospheric |
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| D006861 |
Hydrogen Peroxide |
A strong oxidizing agent used in aqueous solution as a ripening agent, bleach, and topical anti-infective. It is relatively unstable and solutions deteriorate over time unless stabilized by the addition of acetanilide or similar organic materials. |
Hydrogen Peroxide (H2O2),Hydroperoxide,Oxydol,Perhydrol,Superoxol,Peroxide, Hydrogen |
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| D014874 |
Water Pollutants, Chemical |
Chemical compounds which pollute the water of rivers, streams, lakes, the sea, reservoirs, or other bodies of water. |
Chemical Water Pollutants,Landfill Leachate,Leachate, Landfill,Pollutants, Chemical Water |
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| D016202 |
N-Methylaspartate |
An amino acid that, as the D-isomer, is the defining agonist for the NMDA receptor subtype of glutamate receptors (RECEPTORS, NMDA). |
N-Methyl-D-aspartate,NMDA,N-Methyl-D-aspartic Acid,Acid, N-Methyl-D-aspartic,N Methyl D aspartate,N Methyl D aspartic Acid,N Methylaspartate |
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| D060766 |
Drinking Water |
Water that is intended to be ingested. |
Bottled Water,Potable Water,Water, Bottled,Water, Drinking,Water, Potable |
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