NEET Botany Calvin Cycle Match the Following Question
Match Column-I with Column-II.
Column-I Column-II (a) Fixation of CO2 (i) Ribulose bisphosphate carboxylase-oxygenase (b) Reduction of 3-PGA (ii) Glucose (c) Regeneration of RuBP (iii) NADPH (d) ATP requirement (iv) 3 molecules
Choose the correct matching:
a-i, b-iii, c-iv, d-ii
a-ii, b-i, c-iv, d-iii
a-i, b-ii, c-iv, d-iii
a-iii, b-i, c-ii, d-iv
Correct Answer
Detailed Explanation
In the Calvin Cycle, CO2 is fixed by RuBisCO (a-i), 3-PGA is reduced using NADPH (b-iii), RuBP is regenerated requiring ATP (c-iv), and the overall ATP requirement for fixing one CO2 is 3 molecules (d-ii).
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