The process of cellular respiration is the process that releases energy by breaking down food molecules in the presence of oxygen. Cellular respiration is a two step process: glycolysis and the Krebs cycle.
Glycolysis is the breakdown of glucose to two molecules of pyruvate. The Krebs cycle is the breakdown of pyruvate to carbon dioxide and water. The energy released in these two steps is used to produce adenosine triphosphate (ATP), the energy currency of the cell.
Cellular respiration is an aerobic process, meaning that it requires oxygen to produce ATP. When oxygen is not available, the process of glycolysis can still occur, but the Krebs cycle cannot. This results in a less efficient production of ATP, and is known as anaerobic respiration.
Other related questions:
Q: Which is the process that releases energy by breaking down food molecules?
A: The process that releases energy by breaking down food molecules is called cellular respiration.
Q: What cellular process releases energy by breaking down glucose molecules in the presence of oxygen?
A: The process of cellular respiration releases energy by breaking down glucose molecules in the presence of oxygen.
Q: Which of the following describe the process that release energy by breaking down food molecules in the presence of oxygen Brainly?
A: The process of breaking down food molecules in the presence of oxygen is known as cellular respiration. This process releases energy that can be used by cells to perform their functions.