STANDARD Botany Chloroplast MCQ Question
Which one of the following cellular parts are correctly described
Thylakoids-flattened membranous sacs forming the grana of chloroplasts
Centrioles-sites for active RNA synthesis
Ribosomes-those on chloroplasts are larger (the 80s) while those in the cytoplasm are smaller (70s)
Lysosomes-optimally active at a pH of about 8.5
Correct Answer
Detailed Explanation
Thylakoid is a number of flattened sacs inside a chloroplast bounded by the pigmented membrane on which the light reaction of photosynthesis takes place and arranged in stacks or grana.
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