Energy, water and carbon dioxide
Mitochondria in the cell use oxygen when breaking down glucose.
The process in which cells produce energy using oxygen is called cellular respiration. This process involves breaking down glucose molecules in the presence of oxygen to produce ATP (adenosine triphosphate), which is the energy currency of the cell.
Photosynthesis drives the carbon cycle, combining carbon dioxide and water to produce glucose and oxygen. Respiration drives the oxygen cycle, breaking down glucose to release energy and produce carbon dioxide and water.
Anaerobic glycolysis is the stage of glucose metabolism that does not require oxygen to proceed. It involves breaking down glucose into pyruvate to produce ATP. This process is used by cells when oxygen levels are low, such as during intense exercise.
Oxygen!
Cellular respiration is the process that provides an organism with energy by breaking down nutrients, such as glucose, to produce ATP (adenosine triphosphate) molecules. This process occurs in the mitochondria of cells and involves the breakdown of glucose in the presence of oxygen to produce energy.
Animals, including humans, breathe in oxygen and release carbon dioxide as a byproduct of cellular respiration. This process allows cells to produce energy by breaking down glucose in the presence of oxygen.
This process is called cellular respiration. It occurs in the mitochondria of cells and involves breaking down glucose (sugar) in the presence of oxygen to produce energy in the form of ATP (adenosine triphosphate).
The process in which oxygen is used to produce energy is called cellular respiration. It involves breaking down glucose into ATP molecules, which are the cell's main source of energy. Oxygen serves as the final electron acceptor in this process.
Energy and lactic acid (lactate).
None of the steps in glycolysis require the presence of oxygen. Glycolysis is the process of breaking down glucose to produce energy, and it occurs in the cytoplasm of cells, independent of oxygen availability.
Oxygen is the gas that is needed for cellular respiration. After respiration occurs, the body will produce carbon dioxide, another type of gas.