| D009686 |
Nuclear Physics |
The study of the characteristics, behavior, and internal structures of the atomic nucleus and its interactions with other nuclei. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed) |
Nuclear Physic,Physic, Nuclear,Physics, Nuclear |
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| D010860 |
Pigments, Biological |
Any normal or abnormal coloring matter in PLANTS; ANIMALS or micro-organisms. |
Biological Pigments |
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| D011549 |
Pseudomonas |
A genus of gram-negative, aerobic, rod-shaped bacteria widely distributed in nature. Some species are pathogenic for humans, animals, and plants. |
Chryseomonas,Pseudomona,Flavimonas |
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| D011854 |
Radiochemistry |
The study of the chemical and physical phenomena of radioactive substances. |
Radiochemistries |
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| D003300 |
Copper |
A heavy metal trace element with the atomic symbol Cu, atomic number 29, and atomic weight 63.55. |
Copper-63,Copper 63 |
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| D003580 |
Cytochromes |
Hemeproteins whose characteristic mode of action involves transfer of reducing equivalents which are associated with a reversible change in oxidation state of the prosthetic group. Formally, this redox change involves a single-electron, reversible equilibrium between the Fe(II) and Fe(III) states of the central iron atom (From Enzyme Nomenclature, 1992, p539). The various cytochrome subclasses are organized by the type of HEME and by the wavelength range of their reduced alpha-absorption bands. |
Cytochrome |
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| D004058 |
Diffusion |
The tendency of a gas or solute to pass from a point of higher pressure or concentration to a point of lower pressure or concentration and to distribute itself throughout the available space. Diffusion, especially FACILITATED DIFFUSION, is a major mechanism of BIOLOGICAL TRANSPORT. |
Diffusions |
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| D004156 |
Catechol Oxidase |
An enzyme of the oxidoreductase class that catalyzes the reaction between catechol and oxygen to yield benzoquinone and water. It is a complex of copper-containing proteins that acts also on a variety of substituted catechols. EC 1.10.3.1. |
Diphenol Oxidases,Diphenol Oxidase,Polyphenol Oxidase,Polyphenoloxidase,Oxidase, Catechol,Oxidase, Diphenol,Oxidase, Polyphenol,Oxidases, Diphenol |
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| D004220 |
Disulfides |
Chemical groups containing the covalent disulfide bonds -S-S-. The sulfur atoms can be bound to inorganic or organic moieties. |
Disulfide |
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| D004583 |
Electrons |
Stable elementary particles having the smallest known negative charge, present in all elements; also called negatrons. Positively charged electrons are called positrons. The numbers, energies and arrangement of electrons around atomic nuclei determine the chemical identities of elements. Beams of electrons are called CATHODE RAYS. |
Fast Electrons,Negatrons,Positrons,Electron,Electron, Fast,Electrons, Fast,Fast Electron,Negatron,Positron |
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