WebThe Calvin cycle builds carbohydrates from smaller molecules and is an energy-consuming process. ATP is used as an energy source and NADPH as a reducing agent to add high … WebThe Calvin cycle is the term used for the reactions of photosynthesis that use the energy stored by the light-dependent reactions to form glucose and other carbohydrate molecules ( Figure 1 ). Figure 1 The light-dependent …

Diagram and Explanation of the Calvin Cycle - ThoughtCo

Web5 dec. 2024 · ATP and NADPH use their stored energy to convert the three-carbon compound, 3-PGA, into another three-carbon compound called G3P. This type of … WebATP is also used in the regeneration of RuBP. Figure 5.15 The Calvin cycle has three stages. In stage 1, the enzyme RuBisCO incorporates carbon dioxide into an organic … theorist mcmillan

Describe the role of ATP and NADPH in the Calvin cycle.

WebWhich stage of the Calvin cycle uses ATP for energy? Reduction. In the second stage, ATP and NADPH are used to convert the 3-PGA molecules into molecules of a three-carbon sugar, glyceraldehyde-3-phosphate (G3P).This stage gets its name because NADPH donates electrons to, or reduces, a three-carbon intermediate to make G3P. WebThe "machinery" is similar to that in mitochondria except that light energy is used to pump protons across a membrane to produce a proton-motive force. ATP synthase then ensues exactly as in oxidative phosphorylation. Some of the ATP produced in the chloroplasts is consumed in the Calvin cycle, which produces triose sugars. ATP recycling WebHow does ATP synthase obtain the energy to produce ATP? Hydrogen ions flow down a concentration gradient from the thylakoid space to the stroma through ATP synthase, … theorist means