The energy-releasing process in which the substrate is oxidized without an external electron acceptor is…
The energy-releasing process in which the substrate is oxidized without an external electron acceptor is called
fermentation
photorespiration
aerobic respiration
glycolysis
Solution
Fermentation is an anaerobic pathway which takes place in certain bacteria and fungi which do not involve electron transport chain. In this process, substrate level phosphorylation takes place in glycolysis producing 2 ATP molecules.