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In phosphorylation is ATP utilized to regenerate RuBP?
During the carbon reduction cycle in plants during phosphorylation, ATP is used to break down RuBP and form glucose and other sugars however ATP is Not used while the cycle is regenerating RuBP.
Does the Calvin cycle require RuBP?
Yes, the Calvin cycle requires RuBP (ribulose-1,5-bisphosphate) as it is the starting molecule for carbon fixation. RuBP reacts with CO2 to form an unstable intermediate that eventually leads to the synthesis of sugars such as glucose.
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.
During the Calvin cycle, how many G3P molecules are required to regenerate RuBP?
During the Calvin cycle, three molecules of G3P are required to regenerate one molecule of RuBP.
What molecule is a reactant in the first step and final product in the fourth step of the Calvin benson cycle?
RuBP
In phosphorylation is ATP utilized to regenerate RuBP?
During the carbon reduction cycle in plants during phosphorylation, ATP is used to break down RuBP and form glucose and other sugars however ATP is Not used while the cycle is regenerating RuBP.
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.
Does the Calvin cycle require RuBP?
Yes, the Calvin cycle requires RuBP (ribulose-1,5-bisphosphate) as it is the starting molecule for carbon fixation. RuBP reacts with CO2 to form an unstable intermediate that eventually leads to the synthesis of sugars such as glucose.
What three substances are introduced into the Calvin benson cycle to produce to sugar molecules?
The Calvin Benson cycle uses ATP (adenosine triphosphate), NADPH (Nicotinamide adenine dinucleotide phosphate), and CO2 (carbon dioxide) to create glucose.
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.
How many molecules of RuBP are required to produce 20 molecules of serine in photorespiration?
In photorespiration, each molecule of serine produced requires one molecule of ribulose bisphosphate (RuBP) to enter the cycle. Since each RuBP can ultimately lead to the production of one molecule of serine, producing 20 molecules of serine would require 20 molecules of RuBP. Therefore, 20 molecules of RuBP are needed to produce 20 molecules of serine in photorespiration.
What is the full form of RUBP?
Ribulose Biophosphate
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.
Chlorophyll is to the light reactions as is to the Calvin cycle. a. NADP plus b. carbon dioxide c. ATP d. ATP synthase e. RuBP?
Rubp
During the Calvin cycle, how many G3P molecules are required to regenerate RuBP?
During the Calvin cycle, three molecules of G3P are required to regenerate one molecule of RuBP.
Which molecule from the Calvin cycle is used to replenish RuBP?
Glyceraldehyde-3-phosphate (G3P) is the molecule from the Calvin cycle that is used to replenish ribulose-1,5-bisphosphate (RuBP). G3P is produced during the reduction phase of the Calvin cycle and can be converted back to RuBP through a series of enzymatic reactions.
What molecule is a reactant in the first step and final product in the fourth step of the Calvin benson cycle?
RuBP
