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What enzyme is responsible for aerobic respiration?
There are very many enzymes involved. A few from glycolysis are: hexokinase and glucokinase, phosphohexose isomerase, phosphofructokinase, pyruvate kinase; from pyruvate decarboxylation are pyruvate dehydrogenase phosphatase and pyruvate dehydrogenase kinase; and a few from the Kreb's cycle are: aconitase, alpha-ketoglutamate dehydrogenase, succinate thiokinase, and fumarase.
Who is most likely to get pyruvate kinase deficiency?
Pyruvate kinase deficiency is an inherited condition that typically affects individuals of Northern European descent. It can manifest at any age, but symptoms often become apparent during infancy or childhood. Close relatives of someone with the condition are at a higher risk of also carrying the genetic mutation.
What is parts of the cell involved of glycolysis?
Glycolysis primarily occurs in the cytoplasm of the cell. It involves various enzymes such as hexokinase, phosphofructokinase, and pyruvate kinase. Glycolysis also requires substrates like glucose and ATP, and produces molecules such as pyruvate, ATP, and NADH.
What is converted to pyruvate in cellular respiration?
Via the enzyme 'pyruvate kinase' , phosphoenolpyruvate is combined with Adp and Pi to {100%} YIELD pyruvate [pyruvic acid] and Atp. Starting from Glucose, there are at least six separate [because each step "has" its own Enzyme to THOROUGHLY control the yield of the reaction] steps that precede the above.
Is magnesium a cofactor of glycolysis?
Magnesium is not a direct cofactor of glycolysis, but it is required for the activity of some enzymes involved in glycolysis. For example, magnesium is needed for the activation of the enzyme phosphofructokinase, which is a key regulatory enzyme in glycolysis. Magnesium helps stabilize the ATP molecule during the phosphorylation reactions in glycolysis.
How does pyruvate kinase deficiency affect the body?
PKD is caused by a deficiency in the enzyme, pyruvate kinase.
What is pyruvate kinase?
Pyruvate kinase deficiency (PKD) is part of a group of disorders called hereditary nonspherocytic hemolytic anemias.
The enzyme pyruvate kinase is responsible for catalyzing the conversion of phosphoenolpyruvate into?
pyruvate
Which enzyme(s) bypass the pyruvate kinase reaction of glycolysis in gluconeogenesis?
pyruvate carboxylase and phosphoenolpyruvate carboxykinase (PEPCK)
How is PKD measured?
A diagnosis of PKD can be made by measuring the amount of pyruvate kinase in red blood cells.
What enzymes in the glycolysis pathway in the liver catalyze irreversible reactions?
Glucokinase, phosphofructokinase-1, pyruvate kinase
Muscle cells when an individual is excerising heavily and when the muscle becomes oxygen deprived convert pyruvate to lactate What happens to the lactate in the skeletal muscle cells?
The lactate is taken to the liver and converted back to pyruvate.
What is factor ck?
Creatine kinase is a breakdown product of muscle.
What enzyme is responsible for aerobic respiration?
There are very many enzymes involved. A few from glycolysis are: hexokinase and glucokinase, phosphohexose isomerase, phosphofructokinase, pyruvate kinase; from pyruvate decarboxylation are pyruvate dehydrogenase phosphatase and pyruvate dehydrogenase kinase; and a few from the Kreb's cycle are: aconitase, alpha-ketoglutamate dehydrogenase, succinate thiokinase, and fumarase.
What has the author Philip Dykshoorn written?
Philip Dykshoorn has written: 'Identification of an upstream activating sequence of the yeast pyruvate kinase gene (PYK)'
What is used in glycolysis?
this is shamefully vague question. In glycolysis, glucose and (hexokinase, phosphogluco-mutase, aldolase, triose-phosphate isomerase, glyceraldehyde-phosphate dehydrogenase, phosphoglycerate-kinase, phosphoglycerate mutase, enolase and pyruvate kinase) enzymes are used.
What type of reaction is phosphoenolpyruvate ADP to Pyruvate ATP?
This reaction is a phosphorylation reaction where phosphoenolpyruvate transfers a phosphate group to ADP to form pyruvate and ATP. It is catalyzed by the enzyme pyruvate kinase, an important step in glycolysis for ATP production.
