Answer: RuBisCO.
- A RuBisCO
- B amylase
- C pepsin
- D lipase
Correct answer: A. RuBisCO
Explanation: RuBisCO catalyses the fixation of CO₂ onto RuBP.
Simplified photosynthesis diagram: light energy, CO2, and H2O enter the leaf and are converted in the chloroplast into glucose and O2.
Concept context
Light reactions, the Calvin cycle, C 3 /C 4 /CAM pathways, photorespiration, and factors affecting the rate of photosynthesis. One of the highest-yield NEET chapters.