In a plant cell, the light-dependent reactions of photosynthesis take place in the:

Answer and explanation

Correct answer: A. Thylakoid membranes of the chloroplast

  1. Step 1: Chlorophyll sits in the thylakoid membranes of the grana.
  2. Step 2: There light energy splits water, releasing oxygen and forming ATP and NADPH.
Answer
thylakoid membranes.
Why not the others: The stroma hosts the Calvin cycle; cristae are in mitochondria; glycolysis is a respiration pathway in the cytosol.

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