Answer: grana.
- A grana
- B stroma
- C cristae
- D matrix
Correct answer: A. grana
Explanation: Thylakoids are stacked into grana within the chloroplast.
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.