Where in the chloroplast do the light-dependent reactions of photosynthesis take place?

Answer and explanation

Correct answer: C. In the thylakoid membranes

  1. Step 1: The photosystems sit in the thylakoid membranes. Step 2. The Calvin cycle runs in the stroma. Answer: thylakoid membranes. Why not the others: these are not the sites of the light reactions.

Practise more Cell Biology, Metabolism and Genetics.

Free questions with an explanation for every one, and full timed German Abitur mock tests.