respiration
Energy transfer by waves is known as wave energy transfer. This is the process by which energy is transmitted through the oscillation of particles in a medium or through electromagnetic waves such as light or radio waves.
The study of matter and chemical reactions in the body is known as biochemistry. Biochemistry focuses on understanding the chemical processes that take place within living organisms, including metabolism, energy production, and molecular interactions.
All molecules contain chemical energy in their chemical bonds. The molecule that stores chemical energy in living things is ATP, adenosine triphosphate. It is composed of one molecule of adenosine, and three phosphate molecules. When a cell needs energy, one of the phosphate molecules is released from the ATP. When that bond is broken, the chemical energy that was stored in the bond is used by the cell to do work.
Energy carriers such as ATP belong to a group of molecules known as adenosine nucleotides. These molecules carry and transfer energy within cells for various cellular processes. Other examples of energy carriers include NADH, FADH2, and GTP.
The sum of physical and chemical processes inside the cell that sustain health and life and produce energy is known as cellular metabolism. Cellular metabolism involves various biochemical reactions that generate energy (such as ATP) and essential molecules needed for cell function, growth, and repair. It includes processes like glycolysis, the citric acid cycle, and oxidative phosphorylation.
The study of heat transfer during chemical reactions and changes of state is known as thermochemistry. Thermochemistry deals with the heat of reaction, enthalpy, and heat transfer in chemical processes. It is important in understanding the energy changes associated with chemical reactions.
The transfer of energy between a system and its environment is known as heat transfer. Heat can flow into or out of a system through conduction, convection, or radiation. This energy transfer is important in understanding the behavior of various systems and processes.
Condensation; is the change from gaseous phase into liquid phase
Energy is lost in various systems and processes through heat transfer, friction, and inefficiencies in converting one form of energy to another. This loss of energy is known as energy dissipation and can occur in mechanical, electrical, and thermal systems.
The transfer of light energy to particles of matter is known as absorption. When light interacts with matter, it can transfer its energy to the particles within the material, causing them to vibrate or move, which can lead to various effects such as heating or chemical reactions.
The scientific study of energy is known as energetics. Energetics involves the study of energy transfer, energy conversion, and the principles governing these processes in various systems, such as biological, chemical, and physical systems.
Chemical energy can be converted into electrical energy through a process known as electrochemical reaction. This involves the movement of electrons between the reactants in a chemical reaction, which can generate an electric current. Examples of devices that use this process include batteries and fuel cells.
Energy transfer by waves is known as wave energy transfer. This is the process by which energy is transmitted through the oscillation of particles in a medium or through electromagnetic waves such as light or radio waves.
Heat.
The study of energy and energy transformation is known as thermodynamics. It deals with how energy is exchanged between systems and the effects of these exchanges on the systems involved. Thermodynamics governs processes such as heat transfer, work, and energy conservation.
Chemical reactions in the body take place in the nutrient known as ATP (adenosine triphosphate). ATP serves as the primary energy currency of the cell and is involved in various metabolic processes that require energy.
The transfer of thermal energy between two bodies at different temperatures is known as heat transfer.