What happens to energy in the reaction C6H12O6 + 6O2 -> 6CO2 + 6H2O?

In the reaction represented by the equation C6H12O6 + 6O2 -> 6CO2 + 6H2O, glucose (C6H12O6) and oxygen (O2) undergo a process of cellular respiration. This process breaks down glucose to produce carbon dioxide (CO2) and water (H2O), while releasing energy in the form of adenosine triphosphate (ATP), which is utilized by cells for different functions.

The correct choice indicates that energy is released, resulting in lower energy products. This happens because the bonds in glucose, a high-energy molecule, are broken during the reaction, and the energy stored within those bonds is released. The carbon dioxide and water that are produced are lower-energy products compared to the reactants. Therefore, the overall reaction is exergonic; it releases energy that can be harnessed by living organisms to perform work, including growth, reproduction, and maintaining homeostasis.

The concept of energy change is crucial in understanding metabolic processes like cellular respiration. This reaction exemplifies a complete breakdown of glucose, where the energy is effectively captured in ATP and released as waste products. Thus, the statement that energy is released aligns with the principles of thermodynamics governing