MUSCLE PHYSIOLOGY

Detailed explanation-1: -Synthesis of ATP in photosynthesis as well as respiration is possible by the help of several oxidation and reduction reactions. This can be termed as redox reactions.

Detailed explanation-2: -Cellular respiration is a redox reaction, i.e., both oxidation & reduction occurs. There is both loss and gain of electrons in respiration. Oxidation refers to electron loss, and reduction refers to electron gain.

Detailed explanation-3: -The electron transport chain is a series of four protein complexes that couple redox reactions, creating an electrochemical gradient that leads to the creation of ATP in a complete system named oxidative phosphorylation.

Detailed explanation-4: -The process by which a cell generates ATP through a series of redox reactions is called oxidative phosphorylation or the electron transport chain.