Pyruvate processing, which occurs in the mitochondria, converts pyruvate into acetyl-CoA. During this process, one molecule of carbon dioxide is released for each pyruvate, and one NADH is generated. The acetyl-CoA then enters the citric acid cycle, where it plays a crucial role in cellular respiration. Overall, pyruvate processing prepares the carbon skeleton for further energy extraction.
During pyruvate processing
The two products of glycolysis that may be transported into the mitochondria for further processing are pyruvate and NADH. Pyruvate, produced at the end of glycolysis, enters the mitochondria where it is converted into acetyl-CoA for the citric acid cycle. NADH, generated during glycolysis, also moves into the mitochondria, where it donates electrons to the electron transport chain, contributing to ATP production.
smooth endoplasmic reticula
The mitochondrial membrane has special transporter proteins which are needed to transport pyruvate. This transport also requires ATP.
Pyruvate processing, which occurs in the mitochondria, converts pyruvate into acetyl-CoA. During this process, one molecule of carbon dioxide is released for each pyruvate, and one NADH is generated. The acetyl-CoA then enters the citric acid cycle, where it plays a crucial role in cellular respiration. Overall, pyruvate processing prepares the carbon skeleton for further energy extraction.
During pyruvate processing
ATP is generated in glycolysis through a series of chemical reactions that break down glucose into pyruvate. During glycolysis, glucose is converted into two molecules of pyruvate, producing a net gain of two ATP molecules. This process involves several enzymatic steps that release energy, which is used to phosphorylate ADP to form ATP.
Pyruvate processing occurs in the mitochondria of eukaryotic cells. It is an important step in cellular respiration where pyruvate is converted to acetyl-CoA before entering the citric acid cycle to generate ATP.
Glucose is broken down into pyruvate.
The two products of glycolysis that may be transported into the mitochondria for further processing are pyruvate and NADH. Pyruvate, produced at the end of glycolysis, enters the mitochondria where it is converted into acetyl-CoA for the citric acid cycle. NADH, generated during glycolysis, also moves into the mitochondria, where it donates electrons to the electron transport chain, contributing to ATP production.
The irreversible reactions in glycolysis are catalyzed by the enzymes hexokinase, phosphofructokinase, and pyruvate kinase. These reactions involve the conversion of glucose to glucose-6-phosphate, fructose-6-phosphate to fructose-1,6-bisphosphate, and phosphoenolpyruvate to pyruvate, respectively.
Acetyl CoA
Acetyl CoA
Acetyl CoA
Acetyl CoA
Acetyl CoA