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What limiting enzyme in the Krebs cycle is?
Isocitrate dehydrogenase is a key limiting enzyme in the Krebs cycle. It catalyzes the conversion of isocitrate to alpha-ketoglutarate, a critical step in the cycle.
Which one of the following would you predict is an allosteric inhibitor of the Krebs cycle enzyme ketoglutarate dehydrogenase?
It is likely that ATP could act as an allosteric inhibitor of ketoglutarate dehydrogenase in the Krebs cycle. High levels of ATP signal that the cell has sufficient energy, so it would make sense for ATP to inhibit an enzyme involved in generating more energy through the cycle.
Before Krebs cycle can proceed pyruvate must be converted into what?
Before the Krebs cycle can proceed, pyruvate must be converted into acetyl-CoA through a process known as pyruvate decarboxylation. This reaction occurs in the mitochondria and is catalyzed by the enzyme pyruvate dehydrogenase complex. Acetyl-CoA then enters the Krebs cycle to be further metabolized for energy production.
What are the key differences between the Cori cycle and the Krebs cycle in cellular metabolism?
The Cori cycle and the Krebs cycle are both important processes in cellular metabolism, but they have different functions. The Cori cycle is involved in the conversion of lactate to glucose in the liver, while the Krebs cycle is a series of chemical reactions that produce energy in the form of ATP. In summary, the Cori cycle deals with lactate and glucose conversion, while the Krebs cycle generates energy for the cell.
Is the Krebs cycle anaerobic?
No, the Krebs cycle is aerobic, meaning it requires oxygen to function.
What limiting enzyme in the Krebs cycle is?
Isocitrate dehydrogenase is a key limiting enzyme in the Krebs cycle. It catalyzes the conversion of isocitrate to alpha-ketoglutarate, a critical step in the cycle.
Which compounds involved in the urea cycle are linked to the Krebs cycle?
Fumarate and aspartate are the compounds that are linked between the urea cycle and the Krebs cycle. Fumarate from the Krebs cycle can be converted to arginine in the urea cycle, while aspartate from the urea cycle can be converted to oxaloacetate in the Krebs cycle.
Which one of the following would you predict is an allosteric inhibitor of the Krebs cycle enzyme ketoglutarate dehydrogenase?
It is likely that ATP could act as an allosteric inhibitor of ketoglutarate dehydrogenase in the Krebs cycle. High levels of ATP signal that the cell has sufficient energy, so it would make sense for ATP to inhibit an enzyme involved in generating more energy through the cycle.
Before Krebs cycle can proceed pyruvate must be converted into what?
Before the Krebs cycle can proceed, pyruvate must be converted into acetyl-CoA through a process known as pyruvate decarboxylation. This reaction occurs in the mitochondria and is catalyzed by the enzyme pyruvate dehydrogenase complex. Acetyl-CoA then enters the Krebs cycle to be further metabolized for energy production.
What is a series of enzyme assisted chemical reactions that produces a three carbon sugar molecule.?
Krebs cycle
What is a series enzyme assisted chemical reactions following glycolysis that produces carbon dioxide?
Krebs cycle.
What is the series of enzyme-assisted chemical reactions following flycolysis that produces carbon dioxide called?
The Krebs Cycle.
What is an example for enzyme?
This isn't a Drugs and Law question, but protease is one, so is Coenzmye A used in the Krebs' cycle.
What are the key differences between the Cori cycle and the Krebs cycle in cellular metabolism?
The Cori cycle and the Krebs cycle are both important processes in cellular metabolism, but they have different functions. The Cori cycle is involved in the conversion of lactate to glucose in the liver, while the Krebs cycle is a series of chemical reactions that produce energy in the form of ATP. In summary, the Cori cycle deals with lactate and glucose conversion, while the Krebs cycle generates energy for the cell.
What year did Hans Krebs discover the Krebs cycle?
Hans Krebs discovered the Krebs cycle, also known as the citric acid cycle, in 1937.
Which energy storage molecules are involved in the Krebs cycle?
ATP produced using NADH2 and FADH2.
In the presence of oxygen glycolysis is followed by?
Krebs cycle.
