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During the Calvin cycle, water (H₂O) is split to release oxygen (O₂). This process occurs in the light-dependent reactions of photosynthesis, where water molecules are split through photolysis, producing oxygen as a byproduct. The oxygen released is then utilized by living organisms for respiration or released into the atmosphere. The Calvin cycle itself primarily focuses on fixing carbon dioxide into organic molecules, using the products generated from the light-dependent reactions.
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How many pgal molecules can there be during the Calvin cycle?
During the Calvin cycle, one molecule of 3-phosphoglycerate (3-PGA) is produced for every carbon dioxide molecule fixed. Thus, the number of 3-PGA molecules present during the Calvin cycle depends on the number of carbon dioxide molecules fixed in the process.
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 from the air is broken down from the Calvin cycle?
Carbon dioxide is the molecule from the air that is broken down during the Calvin cycle in photosynthesis to produce glucose.
What molecule is recycled between the Calvin cycle and the light dependent reactions during photosynthesis?
The molecule recycled between the Calvin cycle and the light-dependent reactions is adenosine triphosphate (ATP). ATP is produced in the light-dependent reactions and then utilized in the Calvin cycle to provide energy for the synthesis of sugars.
Which molecule is not involved in the Calvin Cycle?
Adenosine triphosphate (ATP) is not directly involved in the Calvin Cycle. Rather, ATP is produced during the light-dependent reactions of photosynthesis and provides energy for the Calvin Cycle to function.
What molecule is fixed during the Calvin cycle to produce sugars?
During the Calvin cycle, carbon dioxide (CO2) is fixed to produce sugars.
How many molecules of G3P made during the Calvin cycle are required to produce one molecule of glucose?
Six molecules of G3P are required to produce one molecule of glucose during the Calvin cycle.
What molecule is reduced in the Calvin Cycle?
In the Calvin Cycle, the molecule that is reduced is carbon dioxide (CO2).
How many pgal molecules can there be during the Calvin cycle?
During the Calvin cycle, one molecule of 3-phosphoglycerate (3-PGA) is produced for every carbon dioxide molecule fixed. Thus, the number of 3-PGA molecules present during the Calvin cycle depends on the number of carbon dioxide molecules fixed in the process.
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 fixed during the Calvin cycle to produce produce sugers?
Carbon dioxide
How many molecules of G3P made during the Calvin cycle can be used to make one molecule of a larger organic compound?
During the Calvin cycle, 3 molecules of G3P are needed to make one molecule of a larger organic compound.
Why are 6 CO2 molecules required during the Calvin cycle to make one molecule of glucose?
During the Calvin cycle, 6 molecules of carbon dioxide (CO2) are needed to produce one molecule of glucose because glucose contains 6 carbon atoms. Each carbon dioxide molecule contributes one carbon atom to the glucose molecule through a series of chemical reactions in the Calvin cycle.
How many turns of the Calvin cycle are required to produce a molecule of glucose?
Six turns of the Calvin cycle are required to produce a molecule of glucose.
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 from the air is broken down from the Calvin cycle?
Carbon dioxide is the molecule from the air that is broken down during the Calvin cycle in photosynthesis to produce glucose.
What molecule is recycled between the Calvin cycle and the light dependent reactions during photosynthesis?
The molecule recycled between the Calvin cycle and the light-dependent reactions is adenosine triphosphate (ATP). ATP is produced in the light-dependent reactions and then utilized in the Calvin cycle to provide energy for the synthesis of sugars.
