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What is the enzyme that catalyzes the reaction between carbon dioxide and ribulose biphosphate?
The enzyme that catalyzes the reaction between carbon dioxide and ribulose bisphosphate is ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO). This enzyme is essential in the process of carbon fixation during photosynthesis in plants.
The enzyme enolase catalyzes the ninth reaction of glycolysis. What is the product of this reaction?
Phosphoenolpyruvate (PEP)
What will most likely happen if the amount of enzyme that catalyzes this reaction is increased?
The reaction will speed up.
What is the function of aldolase in regulation of glycolysis?
Aldolase catalyzes the cleavage of fructose 1,6-bisphosphate into glyceraldehyde 3-phosphate and dihydroxyacetone phosphate in glycolysis. This step is irreversible and serves as a regulatory point in glycolysis, controlling the flow of metabolites through the pathway.
What is captured by the chemical ribulose biphosphate (RuBP).?
Ribulose bisphosphate (RuBP) captures carbon dioxide (CO₂) during the process of photosynthesis in plants. It serves as the substrate for the enzyme ribulose bisphosphate carboxylase/oxygenase (RuBisCO), which catalyzes the reaction between RuBP and CO₂, leading to the formation of 3-phosphoglycerate (3-PGA). This reaction is a crucial step in the Calvin cycle, allowing plants to convert atmospheric CO₂ into organic compounds.
What enzyme catalyzes the reaction that creates creatine phosphate?
The enzyme creatine kinase catalyzes the reaction that creates creatine phosphate. This reaction involves transferring a phosphate group from ATP to creatine, forming creatine phosphate and ADP. Creatine phosphate serves as a short-term energy reservoir in muscle cells.
What is the enzyme that catalyzes the reaction between carbon dioxide and ribulose biphosphate?
The enzyme that catalyzes the reaction between carbon dioxide and ribulose bisphosphate is ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO). This enzyme is essential in the process of carbon fixation during photosynthesis in plants.
What reaction does the enzyme hexokinase catalyze?
Hexokinase catalyzes the phosphorylation of glucose to glucose-6-phosphate using ATP as a phosphate donor. This reaction is the first step in glycolysis and plays a crucial role in glucose metabolism in cells.
The breakdown of creatine phosphate is regulated by what?
The breakdown of creatine phosphate is regulated by the enzyme creatine kinase. This enzyme catalyzes the transfer of a phosphate group from creatine phosphate to ADP, forming ATP. The reaction is reversible, and the activity of creatine kinase helps to maintain energy balance in cells.
What enzyme synthesises starch from glucose -1- phosphate?
The enzyme that synthesizes starch from glucose-1-phosphate is starch synthase. This enzyme catalyzes the condensation reaction of glucose molecules to form the starch polymer.
What catalyzes a reaction?
In biology it is an enzyme.
Which of these enzymes catalyzes the first reaction in glycolysis?
Hexokinase
The enzyme enolase catalyzes the ninth reaction of glycolysis. What is the product of this reaction?
Phosphoenolpyruvate (PEP)
What is an enzyme that controls a chemical reaction of adding a phosphate group to some other molecule would be called a?
A kinase is an enzyme that catalyzes the transfer of phosphate groups from high-energy donor molecules, such as ATP, to specific substrates. This process is known as phosphorylation, and kinases play a key role in regulating cellular processes by adding phosphate groups to other molecules.
What will most likely happen if the amount of enzyme that catalyzes this reaction is increased?
The reaction will speed up.
What is the mechanism of phosphoglucose isomerase in the process of glucose metabolism?
Phosphoglucose isomerase is an enzyme that catalyzes the conversion of glucose-6-phosphate to fructose-6-phosphate in the glycolysis pathway. This reaction involves the rearrangement of the carbon skeleton of the glucose molecule, resulting in the formation of fructose, which can then continue to be broken down for energy production.
What is the function of aldolase in regulation of glycolysis?
Aldolase catalyzes the cleavage of fructose 1,6-bisphosphate into glyceraldehyde 3-phosphate and dihydroxyacetone phosphate in glycolysis. This step is irreversible and serves as a regulatory point in glycolysis, controlling the flow of metabolites through the pathway.
