Oxidative phosphorylation utilizes to transfer energy from glucose to atp indirectly.

Electron transport chains/carriers.

These are the protein complexes which make use of the energy that is produced when the electrons are transferred in the redox reaction. As a result, the protons are diffused out of the inner membrane of mitochondria. All of these events creates a potential which is used by the ATP synthase to convert ADP to ATP.

they both can be important it depends on how you view them. wanting love can consume someone it shouldn’t be forced or it won’t work. caring about love is just a acknowledgment of how love work. : )