What is the energy source used for cellular respiration?

Cellular respiration produces an energy molecule ATP adenosine triphosphate. Your question is asking if I am correct, what energy is needed to make ATP. To make ATP in humans under normal conditions i.e. aerobic respiration your cells will use glucose and oxygen to produce CO2. H2O and ATP. read more

Glucose is the initial source of energy for glycolysis (the first step in cellular respiration). Respiration produces ATP, which is a form of energy that the cell can use. Cellular respiration can be either anaerobic or aerobic. read more

Cellular respiration is a multi-step process that breaks down food into energy molecules for the body to use. It occurs mainly in the mitochondria, but the first step, glycolysis, takes place in the cytosol of the cell. read more

The goal of cellular respiration and metabolism in animals and plants is, ultimately, the conversion of one type of energy source to another. Presumably, the original energy source comes in a form that cannot be immediately used to support cellular activities. read more