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Key Concept Builder
Cells and Energy
Key Concept How does a cell obtain energy
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Carbon dioxide
reactions in chloroplasts
water
light energy
reactions in cytoplasm
oxygen
renctions in mitochondria
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Cellular Respiration in Plant and Animal Colls
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Glucose is broken down
into smaller molecules.
Smaller molecules are
processed releasing
energy
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Photosynthesis in Plant Cells
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Light, energy, water, and
carbon dioxide react to
produce glucose (stored
energy).
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