The mitochondria
Mitochondria
it provides energy for some reactions to take place.
The cell plasma.
Many chemical reactions occur in water solutions. But a reaction can be realized also in solid or gaseous phase.
Heat
Proteins
it provides energy for some reactions to take place.
The cell plasma.
Basically releasing electrons from a chemical reaction which is replenished when lead plates are charged.
Many chemical reactions occur in water solutions. But a reaction can be realized also in solid or gaseous phase.
Heat
Proteins
Light usually provides enough energy for exchange of electrons and carry out the chemical reaction.
Because vital chemical reactions take place in water, and water is necessary to sustain life because of the important elements it has and the refreshment and nourishment it provides to organisms.
An easily understood explanation is: NADPH carries high-energy electrons that were produced by light absorption in chlorophyll to chemical reactions elsewhere in the cell. NADPH is a chemical compound which gives hydrogen atom for the formation of the carbohydrate in the dark reactions of the photosynthesis. Photosynthesis is completed in two steps: Light reactions dark reactions Another explanation: NADPH provides a source of hydrogen for reduction reactions in photosynthesis. In the light independent reactions carbon dioxide is converted into carbohydrate: CO2 --------> CH2O NADPH provides the hydrogen needed for this reaction.
Aerobic respiration takes place in the mitochondria of your cells most of the time. it provides energy for chemical reactions ,growth and movement
I don't know of any way to do this. Nuclear energy simply provides heat, so could conceivably be used to drive chemical reactions, but I don't think this has ever been done.
ATP and oxygen. ATP provides the energy for cellular activity and oxygen drives the electrons for cellular respiration