Substrate (biology definition):(1) Inecology, it is the earthy material where an organism lives or the surface or medium where an organism grows or is attached. In marine ecosystems, for instance, it is the material (e.g. dirt, rocks, sand, gravel) at the bottom of marine habitats. It...
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that differ a little from the general definition, similar to how biochemistry has a more precise definition. however, regardless of the niche’s characteristics, the essential notion will remain the same. substrates in chemistry are always some type of chemical or molecule that another chemical or...
Definition noun A type ofphosphorylationin which the phosphoryl group is transferred from a donorcompound(a phosphorylated reactive intermediate) to the recipientcompound Supplement Substrate-level phosphorylation is one of the ways in which a phosphate group is introduced into amolecule. Another isoxidati...
Although the term “stiffness” is commonly used to indicate if a material is “soft” or “hard”, its technical definition is the ratio of an applied force to the elongation in the direction of the force (SI units of N/m). Stiffness thus depends on the material’s dimensions. In ...
Richard M.Cubbon, ...Mark T.Kearney, inFree Radical Biology and Medicine, 2013 Insulin receptor signaling The insulin receptor is a homodimer, each subunit comprising an α and a β chain; the α chains bind to extracellular insulin, resulting in conformational changes to the intracellular domain...
Polymerization methods support the synthesis of sequence-controlled materials, but without rigorous sequence definition. By contrast, cellular methods generate little waste, especially on a large scale, achieve longer chain lengths and are scalable for industrial production. It has been established over ...
community structure. When complex substrates or refractory biotoxic organisms are treated in BES, simple organisms can be added to the wastewater as co-substrates to enhance the removal of pollutants by electroactive bacteria. Studies have shown that co-substrates may stimulate microbial populations and...
An old simplistic definition of oxidizer is a proton acceptor -- a reducing agent give a hydrogen, oxidizer accepts it, that sort of thing. If the substrate is one molecule, and the enzyme is a catalyst and not changed, and the substrate needs to be oxidized or reduced, then NAD+/NADH...
Effects of strain rate, mixing ratio, and stress–strain definition on the mechanical behavior of the polydimethylsiloxane (pdms) material as related to its biological applications. Biomed. Microdevices 11, 503–508 (2009). Article CAS Google Scholar Saito, T., Soga, K., Hoson, T. & ...