What term describes the stacks formed by thylakoid membranes within chloroplasts?

Biology Mcqs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

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Subject
Biology Mcqsbiology-mcqs
Published
23 May 2018
Last updated
28 May 2026

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Explanation

The thylakoid membranes inside chloroplasts are organized into stacks called grana. The stroma is the fluid surrounding these stacks, while the nucleus is a separate organelle and not related to thylakoid structure.

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