Final answer:
The Krebs Cycle, also known as the citric acid cycle, is a series of reactions in the mitochondria that release energy in the form of ATP and electron carriers. Additionally, carbon dioxide is produced as a waste product. The cycle is amphibolic, meaning it is both catabolic and anabolic.
Step-by-step explanation:
The Krebs Cycle, also known as the citric acid cycle or the tricarboxylic acid cycle, is a series of reactions that occur in the mitochondria of cells. It is an important part of cellular respiration, which is the process by which cells generate energy. During the Krebs Cycle, acetyl-CoA combines with a four-carbon molecule called oxaloacetate to produce citric acid. This citric acid then goes through a series of reactions that release energy in the form of ATP and electron carriers such as NADH and FADH₂. Additionally, two carbon dioxide molecules are released on each turn of the cycle. The Krebs Cycle is amphibolic, meaning it is both catabolic (breaking down molecules) and anabolic (synthesizing molecules).