Q. Pigments absorb light of particular wavelengths.

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Q. Which part of the chlorophyll is responsible for absorption of light?

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Q. Which atoms are present in the porphyrin of a chlorophyll molecule?

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Q. What are carotenoids?

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Q. Carotenoids dissipate absorbed energy as heat.

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Q. Which of the following type of spectrum is a plot of efficiency of different types of wavelengths in bringing about the photosynthesis?

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Q. Which of the following contains a linear system of conjugated double bonds?

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Q. Who first discovered chloroplast?

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Q. What is the diameter of a chloroplast?

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Q. The mass of chloroplast DNA is __________

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Q. The number of chloroplasts found in Arabidopsis thaliana is _____________

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Q. The sunlight is captured by the membrane of thylakoids.

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Q. Which pigment is responsible for the process of sunlight?

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Q. Which pigment constitutes majorly in absorbing sunlight for photosynthesis?

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Q. Which of the following organisms has photosynthetic pigments in it?

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Q. What is the chemical formula of chlorophyll a?

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Q. Chloroplast divide by binary fission.

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Q. What disease is caused by the dysfunction of chloroplast?

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Q. In which part of the plant, does photosynthesis takes place?

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Q. Which pigment protects the photosystem from ultraviolet radiation?

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