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It is an enzyme that triggers the carboxylation (combining of carbon dioxide) of ribulose biphosphate in the stroma of chloroplasts in plants. This carboxylation is the first step of the light-dependant reaction that occurs in plants and this light-dependant reaction is the second stage of photosynthesis.
Pearline Blick
Wiki User
∙ 14y agoIn the Calvin Cycle of photosynthesis, the enzyme rubisco grabs CO2 and incorporates it into RuBP (commonly called carbon fixation). The cycle continues until one G3P is made; a precursor to glucose.
Wiki User
∙ 13y agoIt is an enzyme that triggers the carboxylation (combining of carbon dioxide) of ribulose biphosphate in the stroma of chloroplasts in plants. This carboxylation is the first step of the light-dependant reaction that occurs in plants and this light-dependant reaction is the second stage of photosynthesis.
Wiki User
∙ 13y agoRubisco is the enzyme that attaches each carbon dioxide molecule to a molecule of ribulose biphosphate, beginning the Calvin Cycle.
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What molecule is regenerated in the Calvin cycle?
Carbon dioxide
Which molecule from the Calvin cycle is used to replenish RuBP?
CO2
Does different enzyme controls photosynthesis?
RuBP There mmight be more but rubp is the enzyme used in the Calvin cycle
Which molecule is a reactant in the first step and final product in the fourth step of the Calvin Benson cycle?
RuBP
How does RuBP get regenerated?
In the Calvin Cycle 3 ATP molecules are required to regenerate RUBP from 5 G3P. RuBP is an addition of CO2 that is involved with carbon fixation.
Does the Calvin cycle require RuBP?
yes it does, the RuBP starts the Calvin Cycle.... it begins there
What molecule is regenerated in the Calvin cycle?
Carbon dioxide
Which molecule from the Calvin cycle is used to replenish RuBP?
CO2
Does different enzyme controls photosynthesis?
RuBP There mmight be more but rubp is the enzyme used in the Calvin cycle
Which molecule is a reactant in the first step and final product in the fourth step of the Calvin Benson cycle?
RuBP
How does RuBP get regenerated?
In the Calvin Cycle 3 ATP molecules are required to regenerate RUBP from 5 G3P. RuBP is an addition of CO2 that is involved with carbon fixation.
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.
What kind of a molecule is the end product of the Calvin cycle?
ribulose bisphosphate (RuBP) or ATP
What three substances are introduced into the Calvin benson cycle to produce?
RuBP, PGA, ATP
Five carbon compound that combines with co2 in the Calvin cycle to make glicose?
rubp
Which molecule is a reactant in the first step and a final product in the step of the Calvin benson cycle?
RuBP
Which of the following reactions ensures that the Calvin cycle can make a continuous supply of glucose?
Regneration of RuBP
