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Glycolysis
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What must happen before acetyl CoA can be formed during respirtion?
Before acetyl CoA can be formed during respiration, pyruvate must be produced from glycolysis, which occurs in the cytoplasm. This pyruvate is then transported into the mitochondria, where it undergoes decarboxylation by the pyruvate dehydrogenase complex. During this process, one carbon atom is removed from pyruvate as carbon dioxide, and the remaining two-carbon fragment is combined with coenzyme A to form acetyl CoA. Additionally, NAD+ is reduced to NADH in this reaction.
When is carbon dioxide released in cellular respiration?
In anaerobic respiration CO2 is release in fermentation (in cytoplasm) but never during glycolysis. Also. It isnot formed during lactic acid fermentation. Only 2CO2 are formed per glucose molecule in fermentation.In aerobic respiration, total 6Co2 molecules are generated per glucose molecule. 2Co2 during transition reaction i.e. during oxidative decarboxylation of pyruvate to acetyl CoA in mitochondrial matrix. And remaining 4Co2 are formed during Kreb's cycle. 2Co2 are released between the conversion of oxalosuccinate to alpha keto glutarate and other 2Co2 from oxidative decarboxylation of alpha keto glutarete to alpha keto glutarate.
What is the chemical substance formed in the anaerobic respiration in muscles?
Lactic acid is the chemical substance formed during anaerobic respiration in muscles when there is not enough oxygen available to meet energy demands.
Is water formed during photosynthesis and broken down during cellular respiration?
Yes, water is produced during photosynthesis when carbon dioxide and sunlight are used to create glucose and oxygen, with water being a byproduct. Conversely, during cellular respiration, water is formed as a result of the metabolic breakdown of glucose and oxygen to release energy. Thus, water plays a critical role in both processes, being formed in photosynthesis and generated in cellular respiration.
What molecule is formed by the combination of oxaloacetate with acetyl CoA in the first step of the Krebs cycle?
citrate
What happen before acetyl CoA can be formed during respiration?
Before acetyl CoA can be formed during respiration, glucose is broken down through glycolysis to produce pyruvate. Pyruvate is then converted to acetyl CoA in the mitochondrial matrix by the enzyme pyruvate dehydrogenase complex. This process generates NADH and CO2 as byproducts.
What must happen before acetyl CoA can be formed during respirtion?
Before acetyl CoA can be formed during respiration, pyruvate must be produced from glycolysis, which occurs in the cytoplasm. This pyruvate is then transported into the mitochondria, where it undergoes decarboxylation by the pyruvate dehydrogenase complex. During this process, one carbon atom is removed from pyruvate as carbon dioxide, and the remaining two-carbon fragment is combined with coenzyme A to form acetyl CoA. Additionally, NAD+ is reduced to NADH in this reaction.
Forms when pyruvic acid reacts with the enzyme CoA?
This reaction forms acetyl CoA, which is a crucial molecule in cellular respiration. Acetyl CoA enters the citric acid cycle to generate ATP through oxidative phosphorylation. This process occurs in the mitochondria of eukaryotic cells.
Citric acid forms during which part of cellular respiration?
Citric acid is formed during the citric acid (Krebs) cycle, which is the second stage of cellular respiration. In this cycle, acetyl-CoA is oxidized to produce ATP, CO2, and NADH in a series of reactions that take place in the mitochondria.
What is formed as a waste product during respiration?
Carbon Dioxide
When is carbon dioxide released in cellular respiration?
In anaerobic respiration CO2 is release in fermentation (in cytoplasm) but never during glycolysis. Also. It isnot formed during lactic acid fermentation. Only 2CO2 are formed per glucose molecule in fermentation.In aerobic respiration, total 6Co2 molecules are generated per glucose molecule. 2Co2 during transition reaction i.e. during oxidative decarboxylation of pyruvate to acetyl CoA in mitochondrial matrix. And remaining 4Co2 are formed during Kreb's cycle. 2Co2 are released between the conversion of oxalosuccinate to alpha keto glutarate and other 2Co2 from oxidative decarboxylation of alpha keto glutarete to alpha keto glutarate.
Whish gas is formed during respiration what is the reason for it?
Carbon Dioxide
What intermediate is formed in prestep?
The intermediate formed in the prestep of a reaction is typically a reactive species that goes on to react with the starting materials to form the final product. This intermediate is often unstable and exists momentarily during the reaction process before converting into the final product.
What is the mechanism of synthesis of acetyl glycine from glycine?
Acetyl glycine is synthesized by combining glycine with acetyl-CoA in a reaction catalyzed by the enzyme glycine N-acyltransferase. This enzyme transfers the acetyl group from acetyl-CoA to the amino group of glycine to form acetyl glycine.
What is the chemical substance formed in the anaerobic respiration in muscles?
Lactic acid is the chemical substance formed during anaerobic respiration in muscles when there is not enough oxygen available to meet energy demands.
What metabolites enter the citric acid cycle and is formed in part by the removal of a carbon from one molecule of pyruvate?
Acetyl-CoA is the metabolite that enters the citric acid cycle and is formed in part by the removal of a carbon from one molecule of pyruvate through a process called pyruvate decarboxylation.
Is water formed during photosynthesis and broken down during cellular respiration?
Yes, water is produced during photosynthesis when carbon dioxide and sunlight are used to create glucose and oxygen, with water being a byproduct. Conversely, during cellular respiration, water is formed as a result of the metabolic breakdown of glucose and oxygen to release energy. Thus, water plays a critical role in both processes, being formed in photosynthesis and generated in cellular respiration.
