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What is the Krebs Cycle?

  4 years, 3 months ago

The Energy or Citric Acid Cycle:
The Krebs cycle, also called the citric acid cycle or the “Energy Cycle,” is a series of chemical reactions that convert food (sugar, protein, and fat) into energy (ATP). It is referred to as a cycle since it should always end where it began. This process occurs through three main stages within each cell:

1). Glycolysis, otherwise known as the breakdown of sugar, yields 2 molecules of ATP, 2 molecules of NADH, and two forms of pyruvate (6 forms of currency in all). This is actually a step that takes place before the energy ... ..more