FOUNDATIONAL TERM
reaction coupling
反应耦联
Linking an energetically favorable process to one that requires an energy input.
Study this concept in context
03 · How Cells Use Energy, Move Substances, and Communicate
Cells exchange substances, use energy, and respond to their surroundings. These activities are linked: energy maintains ion differences across membranes, and those differences can help transport nutrients and support electrical signaling. Understanding the connection prepares us to study nerves, muscles, digestion, and metabolism.
Sources
- OpenStax Biology 2e: ATP
- OpenStax: Glycolysis
- OpenStax: Oxidative Phosphorylation
- OpenStax: Passive Transport
- OpenStax: Active Transport
- OpenStax: Signaling Molecules and Cellular Receptors
Definitions come from the published lessons. Read the linked lesson for mechanisms, conditions and examples.