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Where can pyruvate dehydrogenase be found?
Pyruvate dehydrogenase is typically found in the mitochondria of eukaryotic cells. It plays a critical role in the conversion of pyruvate into acetyl-CoA, a key step in the process of aerobic respiration.
Which process takes place in the cyctoplasm?
glycloysis
Is pyruvate an organic molecule?
A pyruvate is the salt of pyruvic acid, an organic acid, so yes.
Is pyruvate and pyruvic acid the same thing?
Yes, pyruvate and pyruvic acid refer to the same compound. Pyruvate is the ionized form of pyruvic acid, which is a key molecule in the process of glycolysis and plays a crucial role in cellular respiration.
What does pyruvate contain?
Pyruvate is a three-carbon molecule derived from glucose metabolism. It plays a key role in cellular respiration, where it is converted into acetyl-CoA to enter the citric acid cycle for further energy generation.
Which are products of pyruvate dehydrogenase?
Pyruvate dehydrogenase complex react with pyruvate to form acetyl-CoA
What enzyme converts pyruvate into acetyl-CoA?
The enzyme that converts pyruvate into acetyl-CoA is pyruvate dehydrogenase. This multienzyme complex is responsible for catalyzing the conversion of pyruvate into acetyl-CoA, which is a key step in the metabolism of carbohydrates to produce energy.
The enzyme pyruvate kinase is responsible for catalyzing the conversion of phosphoenolpyruvate into?
pyruvate
What are the protein substances required to break down pyruvate?
Enzymes that are involved in the breakdown of pyruvate include pyruvate dehydrogenase complex (PDC) and pyruvate carboxylase. These enzymes are crucial in converting pyruvate into acetyl-CoA to enter the citric acid cycle for further energy production.
How are the pathways of glycloysis and gluconeogenesis two sides of the same coin?
Glyoclysis (sugar break down) is a catabolic pathway of glucose where it is destined to provide energy or converted to other substance like glycogen or lipids. Gluconeogenesis on the other hand, is an anabolic process where glucose is produced from its non carbohydrate sources such as glucogenic amino acids, pyruvate,lactate,glycerol. The basis for both is "Glucose" (degradation or synthesis)
What is the significance of the pyruvate carboxylase reaction in cellular metabolism?
The pyruvate carboxylase reaction is important in cellular metabolism because it helps convert pyruvate, a product of glycolysis, into oxaloacetate. This conversion is a key step in the production of glucose and other important molecules in the body. It also plays a role in replenishing intermediates in the citric acid cycle, which is essential for generating energy in the form of ATP. Overall, the pyruvate carboxylase reaction is crucial for maintaining metabolic balance and supporting various cellular functions.
Is pyruvate a cell?
No, pyruvate is a molecule produced from the breakdown of glucose during glycolysis.
