Term
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Definition
| organims that is able to use light energy from the sun to produce its food |
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Term
| Give an example of an autotroph |
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Definition
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Term
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Definition
organism that cannot use the sun's energy directly
must get energy from food |
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Term
| Give an example of a heterotroph |
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Definition
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Term
| How do autotrophs obtain energy? |
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Definition
| photosynthesis to make glucose then cellular respiration to convert glucose to ATP |
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Term
| How do heterotrophs obtain energy? |
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Definition
| ingest glucose then cellular respiration to convert glucose to ATP |
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Term
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Definition
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Term
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Definition
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Term
| Describe the structure of ATP. |
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Definition
| adenine, ribose, 3 phosphates (tail) |
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Term
| Describe the structure of ADP. |
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Definition
| adenine, ribose, 2 phosphates (tail) |
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Term
| How is energy released from ATP? |
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Definition
| a phosphate group is broken off |
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Term
| How is energy stored by an ADP molecule? |
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Definition
| a phosphate group is added |
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Term
| What is the purpose of cellular respiration? |
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Definition
| converts energy stored in food to useable ATP |
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Term
| Where does cellular respiration occur? |
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Definition
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Term
| What is the chemical equation for cellular respiration? |
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Definition
| C6H12O6 + 6 O2 --->6 CO2 + 6 H2O + 38 ATP |
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Term
| What is the word equation for aerobic cellular respiration? |
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Definition
| glucose + oxygen ---> carbon dioxide + water + energy |
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Term
| What are the inputs/reactants of aerobic cellular repiration? |
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Definition
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Term
| What are the outputs/products of aerobic cellular respiration? |
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Definition
| carbon dioxide, water & energy (ATP) |
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Term
| Is cellular respiration in the mitochondira aerobic or anaerobic? |
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Definition
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Term
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Definition
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Term
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Definition
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Term
| Give examples of organisms that use aerobic respiration. |
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Definition
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Term
| How is breathing related to cellular respiration? |
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Definition
Cellular respiration needs oxygen as an input: inhaling provides the oxygen.
Cellular respiration creates carbon dioxide as a byproduct: exhaling gets rid of carbon dioxide. |
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Term
| Give examples of organisms that use anaerobic respiration. |
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Definition
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Term
| Why does muscle fermentation occur? |
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Definition
| The body cannot keep up with oxygen demands. Aerobic cellualr respiration cannot occur. Fermentation occurs to create needed ATP during this time. |
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Term
| What are the condintions for fermentation? |
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Definition
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Term
| What is produced from muscle fermentation? |
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Definition
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Term
| What is produced from yeast fermentation? |
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Definition
| ATP, carbon dioxide, ethyl alcohol |
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Term
| Why are plant leaves green? |
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Definition
| They contain the pigment chlorophyll which reflects green visible light wavelengths. |
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Term
| What is the purpose of photosynthesis? |
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Definition
| plants use sun energy to create food (glucose) |
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Term
| Where does photosynthesis occur? |
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Definition
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Term
| What is the chemical equation for photosynthesis? |
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Definition
| 6 CO2 + 6 H2O + (light)---> C6H12O6 + 6 O2 |
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Term
| What is the word equation for photosynthesis? |
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Definition
| carbon dioxide + water + light---> glucose + oxygen |
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Term
| What are the inputs/reactant in photosynthesis? |
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Definition
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Term
| What are the outputs/products of photosynthesis? |
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Definition
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Term
| What factors affect the rate of photosynthesis? |
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Definition
| water, temperature, light intensity |
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Term
| How are photosynthesis & cellular respiration related? |
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Definition
| photosynthesis = backwards cellualr respiration |
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