Active Transport is the movement of molecules from a region of lower concentration to a region of higher concentration with the use of energy.
Ch 2.Review of Inorganic Chemistry For... Ch 3.Introduction to Organic... Ch 4.Cell Biology Phospholipid Bilayer | Hydrophilic & Hydrophobic Properties4:56 Fluid Mosaic Model | Definition, Parts & Functions5:55 Passive Transport Definition, Types & Examples6:44 ...
Currently, natural product chemistry has evolved to be an interdisciplinary area of science, concerned with the isolation, characterization and determination of the biological activity of the pure phytochemicals. These active components, generally referred to as secondary metabolites, include phenolics, terpe...
Define active site. active site synonyms, active site pronunciation, active site translation, English dictionary definition of active site. n. The part of an enzyme at which catalysis of the substrate occurs. American Heritage® Dictionary of the Engli
) The same publication also introduced the French words that were soon adopted into English as hydrogen and sodium chloride (common salt), among other terms commonly used in chemistry. The French word oxygène was intended to mean "acid-producing," from the Greek word oxus, "sharp," used in...
In classical turbulence, kinetic energy is externally inserted into the system at length scales in which viscous dissipation is negligible, and inertial effects transport the energy to smaller length scales where it is viscously dissipated. This is the so-called energy cascade33. In active ...
electrons from) an electrode. (C) The enzyme has strongly bound redox centres, surrounded by the glycoprotein shell.Direct electron transferfrom the active centre is either extremely slow or impossible, requiring the use of mediator molecules capable of penetrating into the enzyme to transport charge...
Self-organization is the generation of order out of local interactions. It is deeply connected to many fields of science from physics, chemistry to biology, all based on physical interactions. The emergence of collective animal behavior is the result of
radioactive inChemistry topic From Longman Dictionary of Contemporary Englishra‧di‧o‧ac‧tive/ˌreɪdiəʊˈæktɪv◂$-dioʊ-/●○○adjectivearadioactivesubstanceisdangerousbecause itcontainsradiation(=a form of energy that can harm living things)the problem of how to dispo...
In active matter systems, individual constituents convert energy into non-conservative forces or motion at the microscale, leading to morphological features and transport properties that do not occur in equilibrium and that are robust against certain perturbations. In recent years, a fruitful method for...