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14 Cards in this Set
- Front
- Back
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To stay alive, a cell must be able to release ________ that is stored in a molecule's bonds.
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chemical energy
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__________ is the process by which plants produce glucose and oxygen.
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photosynthesis
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what is the major energy source for most animal cells?
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glucose
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Cells use oxygen to release the energy in glucose during _______________
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cellular respiration
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cellular respiration takes place in a cell's ______________
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mitochondria
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If a muscle cell does not have enough oxygen, it can still release energy through what process?
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fermentation. specifically, lactic acid fermentation.
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What is the energy source for plant cells?
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The Sun
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photosynthesis takes place in a plant cell's _________
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chloroplast
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the formula for cellular respiration in words
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glucose + oxygen produces carbon dioxide, water and energy.
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the formula for photosynthesis in words
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carbon dioxide + water + energy produces glucose and oxygen.
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summarize photosynthesis
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1. starting materials are carbon dioxide and water
2. the starting materials enter the chloroplast where the Sun's energy is captured by the chlorophyll and used to change them into new products. 3. The products are glucose and oxygen |
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summarize cellular respiration
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1. starting materials are glucose and oxygen
2. glucose in the cytoplasm is broken down into smaller materials and now move into the mitochondria to produce energy. 3. the products are energy, carbon dioxide and water. |
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Can you write the chemical equation for photosynthesis
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6 H2O + 6 CO2 + light energy = C6H12O6 + 6O2
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Can you write the chemical equation for cellular respiration?
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C6H12O6 + 6O2 = chemical energy + 6H2O + 6CO2
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