the thing that produces energy is nutrients
The mitochondria organelles in cells generally do the food-to-energy conversion.
Food which gets its energy from the sun
energy
Produces ATP, which is used by the cell for energy.
produces
aerobic
Phosphorylation of ADP produces ATP by storinh chemical energy in the phosphate bond. This ATP is converted to ADP to power the cell.
the mitochondria produces the energy
Fusion produces the Sun's energy .
the sun produces thermal energy
Salt produces lattice energy
energy
a big building that produces energy
produces energy for maintenance and repair of cells and tissues; produces energy for muscular activities and movement; prodices energy for nerve impulse conduction in animals and people; produces energy for light bioluminescent organisms.
The mitochondria is what produces energy. It makes it ATP.
heat
One (of many) is animal respiration. But it also produces energy.
helium
work produces heat