Question

think pair share
describe the role of chloroplasts and chlorophyll in the process of photosynthesis. how would the absence of chlorophyll affect a plants ability to produce its own food?
i think...
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my partner thinks...
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Explanation:

Chloroplasts are the organelles where photosynthesis occurs. Chlorophyll is a pigment within chloroplasts that absorbs light energy (especially red and blue light). Light energy is crucial for the light - dependent reactions of photosynthesis, which produce ATP and NADPH. These energy - rich molecules are then used in the light - independent reactions (Calvin cycle) to convert carbon dioxide into glucose (the plant's food). If chlorophyll is absent, the plant cannot absorb light energy effectively. Without light energy, the light - dependent reactions cannot occur, so there will be no ATP and NADPH for the Calvin cycle. As a result, the plant will be unable to produce glucose (its food) through photosynthesis.

Answer:

Chloroplasts are the sites of photosynthesis. Chlorophyll absorbs light energy. Absence of chlorophyll means no light absorption, no light - dependent reactions (no ATP and NADPH), and thus no glucose production (plant cannot make its own food).