Oxygen is used by most organisms in respiration to break down food into energy that all the cells that need it can use
The act of respiration has nothing to do with the food. Respiration carries out the gaseous exchange in the lungs. The food gets digested in the stomach and gets propelled into the small bowel for further digestion and absorption and the waste then reaches the large bowel for absorption of water and the formed stools are passed out on defecation.
The substances that are needed for cellular respiration are glucose and oxygen. During cellular respiration, the cells convert food into usable energy.
The first step of the process is the digestion.
breaks down the food and releases oxygen and glucose.
energy
During respiration, cells take in oxygen and release carbon dioxide as a waste product. This oxygen is used by the cells to produce energy through a series of biochemical reactions, known as cellular respiration, that occur in the mitochondria. The energy produced is used to fuel various cellular processes necessary for survival.
The substances that are needed for cellular respiration are glucose and oxygen. During cellular respiration, the cells convert food into usable energy.
During cellular respiration, the food you eat is broken down into molecules that release energy. This energy is then converted into a form that your cells can use. So, you don't get energy directly from the food you eat, but rather from the molecules produced during cellular respiration.
The process that releases energy from food in the presence of oxygen is known as aerobic respiration. During aerobic respiration, the food molecules are broken down to produce energy in the form of ATP, carbon dioxide, and water. This process occurs in the mitochondria of cells.
The first step of the process is the digestion.
cellular respiration.
Carbons in glucose are oxidized into carbon dioxide during cellular respiration. This oxidation process releases energy that is used to produce ATP. ATP is the main energy currency of cells and is essential for powering various cellular processes.
breaks down the food and releases oxygen and glucose.
The glycolysis and the Krebs cycle uses the oxygen to break down the food molecules in order to release energy.
Plants release energy from food through a process called cellular respiration. During cellular respiration, glucose is broken down into energy in the form of ATP through a series of chemical reactions. This energy is then used by the plant to carry out various life processes necessary for growth and survival.
Cellular respiration occurs when cells oxidize food molecules into carbon dioxide and water. Cellular respiration is the process that cells use to get their energy.
Mitochondria. There is a complex process called cellular respiration during which the mitochondria breaks down the food.
Energy is released from digested food within the cells