Respiration and digestion!
Every cell releases energy from food: it happens in an organelle called the mitochondria (singular, mitochondrion), which is a structure inside the cell.
Because food is a source of energy and it also supplies cells with oxygen
Mitochrondria releases energy stored in food.
The energy not used for life processes is lost as heat. This excess energy is released as heat when organisms metabolize food for energy. This heat is then dissipated into the environment.
respirationrespiration :-)The process is known as respiration.respirationthe process is respiration. i hope this helped!If talking about the cell it would be Cellular Respiration :DRespiration :)It's metabolism or dissipation.
Adenosine triphosphate (ATP) is the primary molecule used by organisms to store and transport energy within cells. ATP releases energy when its phosphate bonds are broken, providing the necessary energy for cellular processes like metabolism, muscle contractions, and nerve signaling.
Food energy is energy obtained from food through cellular respiration, which is the set of the metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate.
All multicellular organisms need to obtain energy by consuming food or other organisms. This energy is essential for cellular processes like growth, development, and metabolism.
Proteins store energy in living organisms by converting excess energy from food into chemical bonds within their structure. This stored energy can be released when needed for various cellular processes.
Animals carry on their activities by eating organisms or making their own food to get energy. They then use this energy for their processes and activities.
Heterotrophs are organisms that cannot produce their own food and must consume organic matter from other organisms to obtain energy. They get their energy by breaking down complex organic molecules, such as carbohydrates, proteins, and fats, through processes like digestion and cellular respiration.
The process that breaks down food molecules and releases energy is called cellular respiration. This process occurs in the cells of organisms and produces ATP (adenosine triphosphate), the energy currency of the cell, through the breakdown of glucose and other molecules in the presence of oxygen.