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Plant Physiology

NEET level, single correct, medium

1 of 3

Question 1 of 3

In the given chloroplast diagram, light-dependent phosphorylation reactions take place in the thylakoids (Granum), while enzymatic dark reactions (Calvin cycle) occur in:

Diagram for this Plant Physiology question

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Answer: (B) Stroma

Calvin cycle enzymes (such as RuBisCO) are soluble in the stroma matrix of the chloroplast.

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NEET 2025 question paper (Code 45)

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NEET Biology practice question on Plant Physiology, with the answer and a step-by-step solution. Scan a question from your own book or paper to get a whiteboard video.