Definition: gradient that forms from unequal concentrations between two solutions Table of Contents What is a concentration gradient? A gradient is a measure of how steep a slope is. Thus, a concentration gradient would be associated with the extent of the differences in the concentrations from ...
Concentration gradient definition: the gradual difference in concentration of a dissolved substance in a solution between a region of high density and one of lower density.. See examples of CONCENTRATION GRADIENT used in a sentence.
Define concentration gradient. concentration gradient synonyms, concentration gradient pronunciation, concentration gradient translation, English dictionary definition of concentration gradient. n. The graduated difference in concentration of a solute pe
Passive diffusion happens by random motion, while facilitated diffusion requires the assistance of proteins that travel through channels in a membrane. Read Concentration Gradient | Definition, Types & Examples Lesson Recommended for You Recommended for You Video: Active & Passive Transport in Cells ...
A concentration gradient refers to the variation in the concentration of molecules along a microfluidic channel, which is generated by the interplay between reaction, diffusion, and convection processes controlled by electrical potential applied to electrodes. ...
where ∇ = ∂/∂P is the gradient in momentum space, D̂ is the tensor coefficient of diffusion in the same space, and F, is the force of the mutual, or dynamical, friction of the particles. At high temperatures and a low density, particle-particle collisions may be ignored in ...
Munoz-Candelario, R. and Alvares, N.J., (1984) Definition of the Concentration Gradient Above Flammable Liquids, ASTM/STP 882, Symp. Appl. Fire Sci. to Fire Eng., Denver, CO, June 26-27, http://dx.doi.org/10.1520/STP35307S
A process analyzer is an instrument that continuously or intermittently measures automatically the chemical concentration of single or multiple components, or some related physical quantity, and which provides an indication and/or a control signal of the variable(s) measured. ...
Wet optical sensor: the term relates to an optical sensor according to the above definition which is in contact with an aqueous medium, for instance an aqueous activation-, sample-, or calibration-medium. Activity: the activity a of an ionic substance is the product of its concentration c and...
What protein uses ATP to move solutes against their concentration gradient?Question:What protein uses ATP to move solutes against their concentration gradient?Active Transport:The process of active transport involves a protein and the expenditure of ATP, which will move solutes from areas of...