The three main molecules produced from the process of cellular respiration are:

• Adenosine triphosphate (ATP) : This is the primary energy carrier produced during cellular respiration and is used by cells to perform various functions

• Carbon dioxide (CO₂) : This is a waste product released when glucose is broken down during the process

• Water (H₂O) : Water is formed as a byproduct, especially during the final stage of cellular respiration (electron transport chain)

In summary, the process converts glucose and oxygen into ATP (energy), carbon dioxide, and water