Fadh2 (Flavin Adenine Dinucleotide)

Definition

FADH2 is a molecule that carries electrons in cellular processes that produce energy, such as the Krebs cycle in the mitochondria.

Scientific / Technical Definition

FADH2, or flavin adenine dinucleotide, is a redox-active coenzyme associated with various enzymes that is involved in the electron transport chain. It is a key player in the metabolic pathways that generate ATP, as it carries electrons to the electron transport chain where it is used to produce energy.

Benefits

• Supports energy production in cells
• Essential for metabolic pathways
• Contributes to ATP synthesis

Examples

• As FADH2 is not a nutrient you consume, there are no direct food sources, but it is produced during the breakdown of carbohydrates and fats in the body.

Additional Information

• Importance: FADH2 is vital for the production of cellular energy, as it plays a key role in oxidative phosphorylation and energy metabolism.

Related Terms

• ATP
• NADH
• Krebs Cycle
• Electron Transport Chain

References

• Cellular Respiration
• The Role of FAD and NAD in Cellular Energy Metabolism