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Ribulose bisphosphate (RuBP) contains five carbon atoms. It plays a crucial role in the Calvin cycle of photosynthesis, where it acts as a substrate for the enzyme RuBisCO, facilitating the fixation of carbon dioxide.

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Carbon dioxide acceptor in the calvin-benson cycle is?

The carbon dioxide acceptor in the Calvin-Benson cycle is ribulose-1,5-bisphosphate (RuBP). RuBP is a 5-carbon compound that combines with carbon dioxide in the first step of the cycle to form an unstable 6-carbon compound, which eventually leads to the production of glucose.


What is the meaning of rubp in biology?

In biology, RuBP stands for ribulose-1,5-bisphosphate, which is a key molecule in the Calvin cycle of photosynthesis. RuBP plays a critical role in capturing carbon dioxide from the atmosphere and initiating the process of carbon fixation to produce sugars in plants.


How many carbon atoms does the ribulose bisphosphate have?

Ribulose bisphosphate (RuBP) has 15 carbon atoms. It is a 5-carbon sugar molecule that is attached to two phosphate groups.


Which molecule from the Calvin Cycle is used to replenish the five-carbon sugar RuBP which is used a the beginning of the cycles?

The molecule used to replenish RuBP in the Calvin Cycle is phosphoglycerate (PGA). PGA is converted to RuBP through a series of enzymatic reactions, allowing the cycle to continue and fix more carbon dioxide.


How does RuBP get regenerated?

RuBP (ribulose-1,5-bisphosphate) gets regenerated during the Calvin cycle, a series of enzymatic reactions that occur in the stroma of chloroplasts. The enzyme RuBisCO catalyzes the addition of carbon dioxide to RuBP, forming an unstable molecule that quickly breaks down into two molecules of 3-phosphoglycerate. These molecules are then converted into other compounds, ultimately leading to the regeneration of RuBP to continue the cycle.

Related Questions

What carbon atom from carbon dioxide is used to change the five-carbon sugar RuBP into what?

ATP.


What is rubp?

RuBP stands for ribulose-1,5-bisphosphate, which is a molecule involved in the Calvin cycle of photosynthesis. It is a 5-carbon sugar that plays a key role in capturing carbon dioxide from the atmosphere to be converted into glucose.


Carbon dioxide acceptor in the calvin-benson cycle is?

The carbon dioxide acceptor in the Calvin-Benson cycle is ribulose-1,5-bisphosphate (RuBP). RuBP is a 5-carbon compound that combines with carbon dioxide in the first step of the cycle to form an unstable 6-carbon compound, which eventually leads to the production of glucose.


What does RuBP mean?

RuBP stands for ribulose-1,5-bisphosphate. It is a five-carbon molecule involved in the Calvin cycle, a series of reactions in photosynthesis where carbon dioxide is converted into glucose. RuBP is regenerated during the cycle to ensure its continuous availability for fixing carbon dioxide.


How many carbon dioxide molecules would need to be added to RuBP to make a single molecule of glucose?

3


What is an example of an Carbon dioxide acceptor?

ribulose bisphosphate (RuBP)


Process in which Carbon dioxide is attached to Rubp Molecules?

7


How many carbons does rubilose diphosphate have?

Senior Biology books talk about ribulose biphosphate (RuBp). It is a 5 carbon sugar. The carboxylation of RuBp is one of a series of reactions known as the Calvin-Benson Cycle.


Why is it necessary to regenerate RuBP during the Calvin Cycle?

Regenerating RuBP during the Calvin Cycle is necessary because RuBP is the molecule that captures carbon dioxide from the atmosphere and initiates the process of carbon fixation. Without regenerating RuBP, the Calvin Cycle would not be able to continue and produce glucose, which is essential for plant growth and energy production.


What is the meaning of rubp in biology?

In biology, RuBP stands for ribulose-1,5-bisphosphate, which is a key molecule in the Calvin cycle of photosynthesis. RuBP plays a critical role in capturing carbon dioxide from the atmosphere and initiating the process of carbon fixation to produce sugars in plants.


A carbon atom from carbon dioxide is used to change the five-carbon sugar RuBP are formed?

To a six-carbon sugar :) Enjoy!


What is the acceptor of carbon dioxide?

The acceptor of carbon dioxide in photosynthesis is ribulose-1,5-bisphosphate (RuBP) in the Calvin cycle. RuBP combines with carbon dioxide in the presence of the enzyme RuBisCO to form an unstable 6-carbon compound, which eventually leads to the production of sugars.