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What is oxidized during the oxidation stage of cellular respiration?
Glucose is. In cell respiration, the carbon atoms of glucose are oxidized.
What is produced from the third stage of cellular respiration the electron transport chain?
The products of the elctron transport chain are ATP, oxidized NAD+ ions, and H2O.
What produces NADH ATP and two pryuvate molecules?
Glycolysis, the first stage of cellular respiration, produces 2 NADH molecules, 4 ATP molecules (net gain of 2 ATP after subtracting the energy used), and two pyruvate molecules from one molecule of glucose.
What stages in cellular respiration are affected by cyanide and hydrogen sulfide?
Cyanide primarily affects the electron transport chain stage of cellular respiration by inhibiting cytochrome c oxidase. Hydrogen sulfide inhibits multiple stages of cellular respiration, including the electron transport chain and specific enzymes in the citric acid cycle. Both compounds disrupt the production of ATP, leading to cellular dysfunction and potentially cell death.
What is glycolysis when oxygen is available?
Glycolysis, in the presence of oxygen, is the first stage of cellular respiration where glucose is broken down into pyruvate. This process occurs in the cytoplasm of the cell and produces a small amount of ATP and NADH. The pyruvate then enters the citric acid cycle to further extract energy from it.
What stage of cellular respiration produces the least amount of ATP?
The stage of cellular respiration that produces the least amount of ATP is glycolysis. During glycolysis, which occurs in the cytoplasm, a net gain of only 2 ATP molecules is produced per glucose molecule. This process breaks down glucose into pyruvate, but the majority of ATP is generated in subsequent stages, such as the citric acid cycle and oxidative phosphorylation.
What are the first stage of cellular respiration?
The first stage in cellular respiration is known as Glycolysis.
Which of the following is a product of cellular respiration and not fermentation?
ATP is a product of cellular respiration and not fermentation. Fermentation produces lactic acid or ethanol as byproducts, while cellular respiration produces ATP as the main energy currency of the cell.
What stage of cellular respiration pyruvate as a product?
the krebs cycle produces pyruvate as a product to be used by the ATP molecules.
What is the importance of cellular respiration?
your skin is the most important stage of cellular respiration
What is the stage of cellular respiration?
it not fermentation
What is the first stage of cellular respiration and the oldest in terms of evolution?
The first stage of cellular respiration is glycolysis, which occurs in the cytoplasm of cells. This process is thought to be the oldest stage of cellular respiration in evolutionary terms because it is a simple and ancient metabolic pathway that can occur without the presence of oxygen.
Where in the cell does the second stage of respiration?
The second stage of cellular respiration, after glycolysis, occurs in the mitochondria. All of the stages of cellular respiration (after glycolysis in the cytoplasm) occur in the mitochondria.
What is the first stage of the cellular respiration?
Glycolysis!
What stage in cellular respiration is anaerobic?
glycolysis
Is kerbs cycle part of cellular respiration?
Ya, it is the second stage in respiration.
What is a biochemical pathway of cellular respiration that is anaerobic?
The anaerobic pathway cellular respiration is known as glycolysis. In glycolysis, glucose molecules are broken down into two pyruvate molecules.Glycolysis is the only stage of cellular respiration which can occur without oxygen. The theoretical yield of adenosine triphosphate (ATP) is 2 molecules for this first stage.
