The regeneration phase of the Calvin cycle requires ATP. What is the primary role of ATP in this phase?
Reduction of 3-PGA to G3P
Phosphorylation of intermediates to convert them back to RuBP
Fixation of CO2 to RuBP
Regeneration of NADPH
Related Questions
ATP and NADPH produced in light reaction by the movement of electrons in ETC are used immediatly for
Oxidation of carbohydrate
Synthesis of sugar
Reduction of carbon dioxide
Both (b) and (c)
Which of the following statements is incorrect?
ATP is synthesized through complex V
Oxidation-reduction reactions produce proton gradient in respiration.
During aerobic respiration, role of oxygen is limited to the terminal stage.
In ETC (Electron Transport Chain), one molecule of gives rise to 2 ATP molecules, and one gives rise to 3 ATP molecules
Photosynthesis and respiration are similar because
I. in eukaryotes, both processes occur in specialised organelles
II. ATP synthesis in both is explained by chemiosmotic theory
III. both use ETC
Select the correct option
I and II
II and III
I and III
I, II and III
Photophosphorylation in chloroplast is most similar to the
Mitochondrial substrate level phosphorylation
Mitochondrial oxidative phosphorylation
Mitochondrial hydrolysis of
All of the above
