SCIENCE
CELL BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Thylakoid membrane
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Palisade tissue of mesophy ll
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Spongy tissue of mesophy II
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Mitochondria
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Detailed explanation-1: -Quantasomes are particles found in the thylakoid membrane of chloroplasts in which photosynthesis takes place. They are embedded in a paracrystalline array on the surface of thylakoid discs in chloroplasts. They are composed of lipids and proteins that include various photosynthetic pigments and redox carriers.
Detailed explanation-2: -The thylakoid membrane of chloroplasts contain around 250-400 particles known as quantasomes. They are present on the surface of thylakoid discs in chloroplasts.
Detailed explanation-3: -In thylakoid membranes, glycerolipids form a bilayer matrix, in which photosynthetic protein–cofactor complexes such as photosystem I (PSI), photosystem II (PSII), cytochrome (Cyt) b6/f complex and ATP synthase are embedded.
Detailed explanation-4: -So, the correct answer is ‘Grana/chloroplast’.