Question

ATP is produced during the process of cellular respiration. Which is the order of the steps of cellular respiration?

Answer 1

The answer is C. glycolysis, Krebs cycle, electron transport

Cellular respiration includes glycolysis, link reaction, Krebs cycle, and electron transport chain (ETC), in that order. The main function of ETC is a production of ATP.  In this series of oxidation-reduction reactions, electrons from the previous stages of cellular respiration are taken and transported to the oxygen which is the final acceptor of electrons. As the result, water and ATP are produced.