It is thought that the oldest stage of cellular respiration from an evolutionary perspective is

Question

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Glycolysis is a very ancient metabolic pathway, and it is thought to have evolved even before the presence of oxygen on Earth. Glycolysis occurs in the cytoplasm of almost all living organisms, both aerobic and anaerobic. Therefore, it is the oldest stage of cellular respiration from an evolutionary perspective.

It Is Thought That the Oldest Stage of Cellular Respiration