Chemiosmosis is the movement of ions across a selectively permeable
membrane, down their electrochemical gradient. More specifically, it relates to
Chemiosmotic Gradient: Generation and Maintenance ... As the gradient builds
up, more and more energy is required to push protons across. When the amount
Define chemiosmotic: relating to or being a theory that seeks to explain the ...
intermediates by postulating the formation of an energy gradient of hydrogen ions
Jun 23, 2009 ... Definition ... More specifically, chemiosmosis is the diffusion of hydrogen ions (
protons) across the biological membrane ... The proton gradient forms when the
hydrogen ions accumulate as they are forcibly moved to the other ...
chemiosmosis. Process whereby an electrochemical proton gradient (pH plus
electric potential) across a membrane is used to drive an energy-requiring
However, chemiosmosis also takes into consideration the concentration gradient.
The molecule flows based on where there is more of its charge to where there ...
Chemiosmotic gradient is what drives the electron transport chain in
photosynthesis and cellular respiration.
Chemiosmosis definition at Dictionary.com, a free online dictionary with ... by
oxidative phosphorylation generates a proton gradient across the membrane of
chemiosmosis. The movement of ions across a selectively permeable membrane
down an electrochemical gradient, usually understood to mean the respiratory ...