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What are the products of pyruvate oxidation?
acetyle-CoA NADH CO2 hydrogen ion
What is the product of pyruvate processing?
Acentyl CoA
Which has more hydrogen atoms pyruvate or lactate?
pyruvate because it results in NADH while lactate results in NAD+ (NADH > hydrogen atoms than NAD+ because NAD+ has been oxidized)
The conversion of nitrates present in the soil or water to free molecular salts to nitrates?
Nitrification is the process by which nitrates in the soil or water are converted to free molecular salts. This process involves the oxidation of ammonium to nitrite by bacteria, followed by the oxidation of nitrite to nitrate by another group of bacteria. Nitrate is a form of nitrogen that is readily available for plant uptake.
Oxidation state of chloride?
The oxidation state of chloride (Cl) is -1. As a halogen, chloride is usually found with an oxidation state of -1 in most compounds.
What is the exact location of pyruvate oxidation in the mitochondrion?
Pyruvate oxidation takes place in the mitochondrial matrix. Here, pyruvate is converted into acetyl-CoA by the pyruvate dehydrogenase complex, which is a critical step in aerobic respiration.
What are the substrates and products of pyruvate oxidation?
The substrate of pyruvate oxidation is pyruvate, a three-carbon molecule derived from glycolysis. The products of pyruvate oxidation are acetyl-CoA, which is a two-carbon molecule, and carbon dioxide. This process occurs in the mitochondria and is a crucial step in the aerobic respiration pathway.
Is Co2 released during oxidation of pyruvate to acetyl CoA?
Yes, during the oxidation of pyruvate to acetyl CoA in the mitochondria, CO2 is released through decarboxylation reactions. This process is part of the pyruvate dehydrogenase complex, where pyruvate is converted to acetyl CoA, releasing CO2 as a byproduct.
Where in the cell is pyruvate broken down?
Pyruvate is broken down in the mitochondria of the cell through a process called aerobic respiration. Pyruvate is converted into acetyl-CoA, which then enters the citric acid cycle to produce ATP, the cell's main energy source.
Where is oxidation of pyruvate located?
The oxidation of pyruvate occurs in the mitochondria of eukaryotic cells. This process is part of cellular respiration and generates acetyl CoA, which then enters the citric acid cycle to produce ATP.
What is the purpose of pyruvate oxidation?
The purpose of pyruvate oxidation is to convert pyruvate, a product of glycolysis, into acetyl-CoA in the mitochondria. This process generates NADH and releases CO2 as a byproduct. Acetyl-CoA then enters the citric acid cycle to produce more reducing equivalents for ATP production.
What are the products of pyruvate oxidation?
acetyle-CoA NADH CO2 hydrogen ion
Which of the following is not a possible fate of the glucose which is taken into cells?
Oxidation to pyruvate via gluconeogenesis
What process occurs before the Krebs cycle?
The formation of acetyl-CoA
What are the key steps illustrated in the pyruvate oxidation diagram?
The key steps illustrated in the pyruvate oxidation diagram include the conversion of pyruvate into acetyl-CoA, which then enters the citric acid cycle to produce energy in the form of ATP. This process involves the removal of a carbon dioxide molecule and the generation of NADH and FADH2, which are important molecules for energy production in the cell.
Does pyruvate oxidation occur in the cytoplasm?
Pyruvate is broken down oxidized to CO2 in the mitochondria. The oxidation of pyruvate also reduces coenzymes NADH and FADH2. The electrons from these coenzymes are fed through the electron transport chain and eventually end up on oxygen creating water. The transport of electrons through the ETC pumps protons (H+) from the mitochondrial matrix to the inner membrane space. This creates a proton gradient that forces protons back through an integral membrane protein in the inner mitochondrial membrane called ATP Synthase. The rotation of ATP Synthase creates ATP from ADP and Pi.
Carbon diocide is released during which stages of cellular respiration?
oxidation of pyruvate to acetyl CoA and the citric acid cycle
