Bioluminescence - if it gives of visible light. However heat is also light and metabolism itself therefore gives off light, but you can not see it because it is infrared light.
The reaction is exothermic.
It is an oxydation reaction.
Endothermic reactions.Endo- means 'inside' which is where the energy ends up.Exothermic reactions give off energy. Exo- means 'outside'. Think that a spider sheds an 'exo'skeleton, or a skin on the outside.
The (general) name of proteins that makes chemical reactions inside the body work is 'enzyme'. Enzymes have a 'catalyst' function. There is one for each specific biological reaction.
No, the reaction inside a light stick is exothermic. It involves the breaking of chemical bonds in the reactants, releasing energy in the form of light.
Light emitted from living organism as a result of naturally occurring chemical reaction inside the organism.
Autotrophs
Metabolism.
The reaction is exothermic.
a physical reaction you can see and a chemical is the molecules changing inside the object
It is an oxydation reaction.
Endothermic reactions.Endo- means 'inside' which is where the energy ends up.Exothermic reactions give off energy. Exo- means 'outside'. Think that a spider sheds an 'exo'skeleton, or a skin on the outside.
The glowing stuff in glow sticks is a chemical called a "fluorophore" that produces light through a chemical reaction called chemiluminescence. This reaction involves the mixing of two chemicals inside the stick to create the glowing effect.
Chemical Engineering is mainly based on Chemical Reaction Engineering. It is the things which happens inside the production reaction ( Which is what they do in production engineering but not in the chemical aspect )
Glow sticks emit light through a chemical reaction called chemiluminescence. Inside a glow stick, a chemical solution is kept separate from a substance called a dye. When the stick is bent and the inner capsule is broken, the two substances mix, causing a chemical reaction that produces light.
Combustion.
Decomposition