Moderate

Which of the following statement is incorrect?

Correct answer: C. Inter-granum is photosynthetic.

  • A. CO2 fixation occurs in stroma.
  • B. Chloroplasts are self-replicating.
  • C. Inter-granum is photosynthetic.
  • D. Chloroplasts have 70S ribosomes.

Explanation

Inter-granum is non-green part that connects two grana. The process of photosynthesis does not occur on inter-granum because of absence of chlorophyll.

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Animal, plant, prokaryotic and eukaryotic cells are compared through their membranes, cell walls, nuclei and cytoplasmic organelles. The work includes the structures and functions of mitochondria, chloroplasts, ribosomes, endoplasmic reticulum, Golgi apparatus and lysosomes, as well as chromosome organization and the distinction between chromatin and chromosomes.

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