cellular energy
Mitochondrial power output
Cellular energy refers to the chemical energy that cells produce and use to power biological processes.
In most organisms, this energy is stored and transferred primarily through adenosine triphosphate (ATP), a molecule that fuels everything from muscle contraction to protein synthesis.
The term appears frequently in discussions of metabolism, nutrition, and fitness, where phrases like boost your cellular energy suggest improving the body's ability to convert food into usable fuel.
- ATPCell's energy molecule
- glycolysisGlucose metabolism producing ATP
- mitochondriaCell's energy-producing organelles
- power plantFacility producing electrical energy
- metabolismCellular nutrient conversion
protein synthesis · homeostasis · phosphorylation · glucose · fuel source · cellular respiration · pyruvate · fermentation · NADH · calories · spark · charge · membrane · enzymes · oxygen · exhaustion · hitting the wall · running on empty
- metabolismcatabolism, anabolism, metabolism, glycolysis, metabolic rate
cellular energyelectrical current
Flow of charged particles
electrical energy · mechanical energy · kinetic energy · thermal energy · nuclear energy
cellular energycell death
Cessation of cellular life
apoptosis · necrosis · quiescence · senescence · torpor