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What are the substaites of rubisco?
Some substitutes for rubisco include enolase, PEP carboxylase, and phosphoenolpyruvate (PEP) carboxykinase. These enzymes can have higher affinities for carbon dioxide, reducing the rate of photorespiration in plants.
What molecule initially binds with carbon dioxide in the Calvin cycle?
The initial molecule that binds with carbon dioxide in the Calvin cycle is ribulose-1,5-bisphosphate (RuBP). This reaction is catalyzed by the enzyme ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO).
What does Carbon dioxide bind to in the Calvin cycle?
Carbon dioxide acts as a source of carbon, it is an inorganic molecule which reactions with RuBP (Ribulose 1,5 bisphosphate) to for an unstable 6 carbon compound which breaks down into 2 molecules of GP (Glycerate 3-phosphate). Note: The reaction of CO2 and RuBP is catalysed by Rubisco (Ribulose 1,5 bisphosphate carboxylase oxygenase) GP in turn is used to synthesize amino acids (with the use of nitrates from the soil) and fatty acids.
A substance that acts as a catalyst during photosynthesis is?
The substance that acts as a catalyst during photosynthesis is an enzyme called Rubisco. Rubisco plays a key role in the carbon fixation process, where it catalyzes the reaction that combines carbon dioxide and ribulose-1,5-bisphosphate to form 3-phosphoglycerate in the Calvin cycle.
Why does rubisco not end with ase?
Rubisco, short for ribulose-1,5-bisphosphate carboxylase/oxygenase, does not end with "ase" because it is an enzyme that catalyzes a specific reaction involving ribulose bisphosphate, rather than being named solely for its enzymatic function. The "ase" suffix is commonly used for enzymes, but in the case of rubisco, the name reflects both the substrate it acts upon and its dual function in carboxylation and oxygenation processes. This unique naming convention highlights its importance in photosynthesis and its complex role in carbon fixation.
Which graph what would be the same in an enzyme-catalysed or noncatalyzed reaction?
Delta G (d)
Is a catalysed reaction the same as a chemical reaction?
Yes, the only difference is that a catalyst is used to change the activation energy of the reaction, so the reaction will occur at a different rate.
When a reaction is catalysed by a positive catalyst then product increase or not?
Yes, the product increases because positive catalysts increase the rate of the reaction.
What are the substaites of rubisco?
Some substitutes for rubisco include enolase, PEP carboxylase, and phosphoenolpyruvate (PEP) carboxykinase. These enzymes can have higher affinities for carbon dioxide, reducing the rate of photorespiration in plants.
What is the definition of a Rubisco?
Rubisco is an important enzyme
What are 3 factors that affect the speed of an enzyme catalyzed reaction?
3 factors that affect the speed of an enzyme catalysed reaction are: .Temperature .Enzyme Concentartion .Substrate concentration
What molecule initially binds with carbon dioxide in the Calvin cycle?
The initial molecule that binds with carbon dioxide in the Calvin cycle is ribulose-1,5-bisphosphate (RuBP). This reaction is catalyzed by the enzyme ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO).
What is the region called on a globular protein that can slightly change shape to fit a substrate during a catalysed reaction?
This regions is known as the active site.
What has the author Yuanqing Fang written?
Yuanqing Fang has written: 'Palladium-catalysed Heck reaction and tandem cross coupling reactions for heterocycle synthesis'
What does Carbon dioxide bind to in the Calvin cycle?
Carbon dioxide acts as a source of carbon, it is an inorganic molecule which reactions with RuBP (Ribulose 1,5 bisphosphate) to for an unstable 6 carbon compound which breaks down into 2 molecules of GP (Glycerate 3-phosphate). Note: The reaction of CO2 and RuBP is catalysed by Rubisco (Ribulose 1,5 bisphosphate carboxylase oxygenase) GP in turn is used to synthesize amino acids (with the use of nitrates from the soil) and fatty acids.
What reaction is catalysed by a catalytic converter?
Oxidation of carbon monoxide to carbon dioxide. Reduction of nitrogen monoxide back to nitrogen. Oxidation of hydrocarbons to water and carbon dioxide.
Why is the reaction between iodine and acetone catalysed?
The reaction between iodine and acetone is catalyzed by hydroxide ions present in the reaction mixture. The hydroxide ions help in the deprotonation of acetone, making it more reactive towards iodine. This catalysis increases the rate of reaction and allows for the formation of iodoform.
