For example thermal decomposition.
Organisms need to carry out the process of respiration because the cells in the organisms break down simple food molecules and release their energy.
limiting calorie intake and increasing energy needs
The process of recycling dead cells is carried out by specialized cells called phagocytes. These cells engulf and break down the dead cells, recycling their components into new molecules that can be used by the body for energy or building new cells.
mitochondria
This process is called digestion, where enzymes break down macromolecules such as proteins, carbohydrates, and fats into smaller molecules like amino acids, sugars, and fatty acids that can be absorbed by the cells lining the digestive tract.
I believe that is fermentation.
The process you are referring to is called anaerobic respiration. In anaerobic respiration, cells break down molecules to release energy without using oxygen. This process typically produces lactic acid or ethanol as byproducts.
Aerobic respiration is the process that uses oxygen to break down food molecules in order to produce energy for cells. This process occurs in the mitochondria of cells and involves the complete oxidation of glucose into carbon dioxide and water, with the release of energy in the form of ATP.
Cellular respiration is the process by which cells break down simple food molecules like glucose to release energy in the form of ATP. This process occurs in the mitochondria of cells and involves a series of chemical reactions that produce carbon dioxide, water, and ATP as energy currency for the cell.
Simple molecules are further broken down in cells in a process called catabolism.
When living cells break down food molecules, energy is released in the form of ATP (adenosine triphosphate). This process is known as cellular respiration and occurs in the mitochondria of the cell. ATP is the main energy currency of the cell and is used to power various cellular processes.
The chemical reactions that break down food molecules in cells to release energy are called cellular respiration. This process generates ATP (adenosine triphosphate), which is the energy currency for cellular activities.
Maintaining a stable external environment
It is very complex process. Food enters in cell in form of simple molecules (for example Glucose). It uses various enzymes and chemicals to break these molecules in to energy and other by products.
Organisms need to carry out the process of respiration because the cells in the organisms break down simple food molecules and release their energy.
limiting calorie intake and increasing energy needs
Food molecules are broken down to release energy by the process of cellular respiration. In this process, glucose and other nutrients are oxidized within the cells to produce ATP, which is the main energy currency of the cell. This occurs in the mitochondria of the cell through a series of metabolic reactions involving enzymes.