The remaining energy from glucose molecules is released during cellular respiration through the process of oxidative phosphorylation. During this process, electrons are transferred from glucose to carrier molecules (such as NADH and FADH2) in a series of biochemical reactions known as the citric acid cycle or Krebs cycle. These carrier molecules transport the electrons to the electron transport chain, located in the inner mitochondrial membrane.
As the electrons move through the electron transport chain, energy is released and used to pump protons (H+) across the inner mitochondrial membrane from the matrix into the intermembrane space, creating an electrochemical gradient. This electrochemical gradient drives the synthesis of ATP through a process called chemiosmosis. ATP synthase, an enzyme embedded in the inner mitochondrial membrane, utilizes the flow of protons back into the matrix to convert ADP (adenosine diphosphate) into ATP (adenosine triphosphate), the energy currency of cells.
Overall, the process of oxidative phosphorylation releases the stored energy from glucose molecules by utilizing the electron transfer and proton gradient created during cellular respiration to synthesize ATP.
ATP store some of the energy from glucose molecules during cellular respiration how is the remaining energy from these glucose molecules released?
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