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What enzyme plays a major role in Calvin cycle?
Rubisco
How does the enzyme G3P play a crucial role in the Calvin cycle?
The enzyme G3P helps convert carbon dioxide into glucose during the Calvin cycle, which is essential for plants to produce energy through photosynthesis.
A reactant used in the Calvin cycle is?
Carbon dioxide is the reactant used in the Calvin cycle. It is combined with ribulose-1,5-bisphosphate (RuBP) by the enzyme Rubisco to initiate the process of carbon fixation and ultimately produce glucose.
Does nucleus take place in the Calvin cycle?
nucleus indirectly take place in calvin cycle as it send message to chloroplast for production of rubisco enzyme
Which enzyme is used during the Calvin cycle?
The primary enzyme used during the Calvin cycle is ribulose-1,5-bisphosphate carboxylase/oxygenase, commonly known as RuBisCO. This enzyme catalyzes the reaction of carbon dioxide with ribulose-1,5-bisphosphate (RuBP) to form 3-phosphoglycerate (3-PGA), the first stable product of the cycle. RuBisCO plays a crucial role in fixing atmospheric carbon into organic compounds during photosynthesis.
Does the Calvin cycle occur only in the dark?
It cannot occur in the dark. It contains an enzyme called rubisco which is a light-activated enzyme. Also the Calvin cycle uses the chemical energy produced in the light reactions, and the light reactions need sunlight energy in order to produce the energy needed in the Calvin cycle. Hope that helps :)
Is sunlight used in the Calvin cycle?
no, sunlight is used in photosysthesis which processes materials to be used in the calvin cycle
Does different enzyme controls photosynthesis?
During photosynthesis, the enzyme ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO) plays a key role in the fixation of carbon dioxide. This enzyme helps catalyze the initial steps of the Calvin cycle, which is essential for converting carbon dioxide into glucose. Without RuBisCO, photosynthesis would not occur efficiently.
The Calvin cycle happens during?
Carbon dioxide fixation in the light independent Calvin cycle occurs at night. Rubisco enzyme catalyzes the fixation of carbon dioxide to ribulose-1-5- bisphosphate.
What gas is fixed by the plant during Calvin cycle?
carbon dioxide is used in the Calvin cycle.
What enzyme is necessary for the dark reactions?
The enzyme necessary for the dark reactions, also known as the Calvin cycle, is called ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO). It is responsible for fixing carbon dioxide from the atmosphere into a stable organic molecule during photosynthesis.
What does NADPH add to the Calvin benson cycle?
NADPH is used in the Calvin-Benson cycle to provide reducing power needed for the synthesis of carbohydrates. It helps to reduce 3-phosphoglycerate into glyceraldehyde-3-phosphate, a key intermediate in the cycle. This reduction reaction is catalyzed by the enzyme glyceraldehyde-3-phosphate dehydrogenase.
