release of histamines
In a nuclear fission reaction, a freely moving neutron undergoes neutron capture and initiates the nuclear fission of a fuel atom.
To make a chemical reaction occur, the activation energy is the energy needed to initiate the reaction by overcoming the energy barrier between reactants and products. This energy requirement ensures that the reactants have enough energy to break existing bonds and form new ones during the reaction. It ultimately determines the rate at which a reaction proceeds.
An explosive trigger initiates a rapid chemical reaction leading to an explosion, while a non-explosive trigger initiates a process or event without causing an explosion. The choice of trigger depends on the intended outcome and safety considerations for the specific application.
The main applications for the Mannich reaction can be found in natural compounds such as peptides and antibiotics. Other forms are paint and medicinal compounds, such as certain anti-inflammatory drugs or anti-depressants.
The reaction involves the transfer of excited electrons from chlorophyll to a nearby primary electron acceptor molecule. This process is vital in photosynthesis as it initiates the flow of electrons through the electron transport chain.
IgE Group
The key factor that initiates a nuclear chain reaction is the presence of a neutron that can collide with and split a nucleus of a fissile material, such as uranium-235 or plutonium-239.
oxygen initate the combution
Excessive uric acid in the body, deposits as monosodium urate or uric acid crystals in the articular cartilage of joints and tendons. This initiates an inflammatory reaction in those tissues; thus contributing to swollen joints.
platelets
platelets
platelets
A catalyst is a substance that initiates or accelerates a reaction. The catalyst will vary depending on the reaction so it is not possible to give a definitive answer to the question.
Inflammation is the way the immune system deals with things So if something is inflammatory it involves an immune reaction.
Photoinduced means that a reaction or change is triggered by light. It typically refers to a process where light initiates a chemical reaction or alters the physical properties of a material.
In a nuclear fission reaction, a freely moving neutron undergoes neutron capture and initiates the nuclear fission of a fuel atom.
Basophils appear when there is some kind of inflammatory reaction.