Anaerobic Respiration: Anaerobic respiration is a type of cellular respiration that occurs without the presence of oxygen. Instead of producing carbon dioxide and water, it produces lactic acid or ethanol as byproducts.
Krebs Cycle: The Krebs cycle, also known as the citric acid cycle, is a series of chemical reactions that occur during aerobic respiration. It takes place in the mitochondria and generates high-energy molecules such as NADH and FADH2.
Electron Transport Chain: The electron transport chain is a series of protein complexes located in the inner mitochondrial membrane. It plays a crucial role in aerobic respiration by transferring electrons from NADH and FADH2 to generate ATP.