Repel each other because they have like charges
Pathways that have an overall energy requirement are referred to as anabolic reactions.
It is due to the annihilation of a small part of the nuclear masses involved
In all transformations, either energy is absorbed or released. So the reactions involved are either endothermic or exothermic.
Energy is trapped in ATP through the biological processes of the Krebs Cycle and the catabolic processes involved in photosynthesis. The ATP or adenosine triphosphate captures the energy that is created by the cellular reactions.
Light is electromagnetic energy. Nuclear energy is energy derived from nuclear reactions, and the nuclear reactions could be either fusion or fission reactions. As regards the energy that appears from nuclear reactions, it can take different forms, including the form of electromagnetic energy.
Redox reactions are involved in energy exchanges because the relocation of electrons releases some of the energy stored in organic molecules.
Pathways that have an overall energy requirement are referred to as anabolic reactions.
light energy
Because they do. In fact, you can't get ANYTHING done without some energy changes involved.
Chemical reactions that have high activation energy, with multiple intermediates and transitions states that have higher activation energy than the initial requirement, but which still have a negative Gibbs free energy change.
Reactions that break apart large molecules are involved in catabolism. It is a type of metabolism that releases energy in the process.
This is because as people grow they require more energy. Also, a person's energy requirements differ depending on the kinds of activities they are involved in.
endothermic reaction
In nuclear reactions, energy is usually released. This energy is released as an electromagnetic wave. Because of the large amount of energy involved, this wave has a high frequency/energy - a gamma ray.
no, some reactions are spontenous.
Valence electrons
valence electrons