Cells release much of the energy stored in macronutrients as

Question

Quizplus · Accepted Answer

Cells release much of the energy stored in macronutrients as heat, which is a byproduct of metabolic reactions happening inside the cells. The production of ATP is a way for cells to store and transfer energy, but only a small percentage of the energy stored in macronutrients is used for ATP production. Creatine phosphate is a high-energy molecule that can be used to generate ATP, but it is not the primary way cells release energy from macronutrients. Carbon dioxide is also a byproduct of metabolism, but it is not a major source of energy release.

Cells Release Much of the Energy Stored in Macronutrients as