Explanation

• The Krebs cycle (also known as the citric acid cycle or tricarboxylic acid cycle) is a series of chemical reactions that occur within the mitochondria of cells.
• It is a key process by which cells generate energy from the food they consume.
• One of the primary products of the Krebs cycle is ATP (adenosine triphosphate), which is the primary energy currency of the cell. The Krebs cycle produces a total of 2 ATP molecules per cycle, as well as other important products such as NADH and FADH2, which are used to generate additional ATP in the electron transport chain.