choose the correct alternative from the brackets
1) the site of light reaction in the cells of a leaf is (grana, cytoplasm, stroma)
2)the chemical substance used to test the presence of starch in the cell of a leaf is (cobalt chloride paper, iodine solution, Benedict's solution)
3)the specific function of light energy in the process of photosynthesis is to (reduce carbon dioxide, synthesis glucose, activate chlorophyll, split water)
4)if the rate of respiration becomes more than the rate of photosynthesis plants will (continue to live but will not be able to store food, be killed instantly, grow more vigorously because more energy will be available, stop growing and gradually die of starvation)
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1) Grana
2) iodine solution.
3) Activate chlorophyll
4) Stop growing and gradually die of starvation.
:)