rice is grains food
Chemical energy is stored in a molecule's bonds. This type of energy is released or absorbed during chemical reactions.
Grains are stored in silos and warehouse as well as grain elevators.
Starch grains can be modified into many different forms with different functions. Typically though, these grains are used to store food for a plant generated by photosynthesis before it is stored elsewhere.
Starch grains are primarily associated with the chloroplasts in plant cells. They are synthesized and stored in chloroplasts as a reserve energy source for the plant.
Glycogen is the molecule stored in the liver for extra energy. When the body needs a quick source of energy, glycogen can be broken down into glucose to be used by the body's cells.
There is no energy transformation without energy source. It is that the energy source is not battery. Glow-sticks utilize a chemical energy to generate light so it had internal energy source. Phosphorescence or Glow in the dark stored light energy in the form of electron state and re-emitted the light later. Energy is stored in the molecule and thus its' molecule is the energy source.
Wheat, rye, oats, barley, and hops are all warehouse stored grains.
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A fully reduced molecule would be a better cellular energy source because it has more energy stored in its chemical bonds compared to a fully oxidized molecule. Oxidation leads to the release of energy stored in chemical bonds, while reduction stores energy in those bonds.
Grains like wheat are stored in silos. Silos are circular metal buildings that can be filled and emptied.
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Starch is produced in green plants and used as stored energy. It is synthesized in the leaves. Some foods that are in the starch category are corn, pasta, grains, and potatoes.