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Photosynthesis — Biology STD 10 — Question

ICSE BoardEnglish MediumSTD 10BiologyPhotosynthesis1 Mark
MCQ
Where does light reaction of photosynthesis take place?
  • ✓
    Grana of chloroplast
  • B
    Stroma of chloroplast
  • C
    Cytoplasm of cell
  • D
    Mitochondria
✓

Answer

Correct option: A.
Grana of chloroplast
(a) Grana of chloroplast
Explanation:
Granum (plural, grana) is a stacked portion of the thylakoid membrane in the chloroplast. The light reactions take place in the thylakoid membranes.

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