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Questions and Answers
What type of reaction consumes energy?
What type of reaction consumes energy?
- Endothermic reaction (correct)
- Exothermic reaction
- Chemical reaction
- Photosynthesis reaction
Where is chemical energy typically stored?
Where is chemical energy typically stored?
- Carbohydrates and proteins
- Lipids and proteins
- Nucleic acids and minerals
- Foods, fat reserves and fuels (correct)
What is the purpose of activation energy in a chemical reaction?
What is the purpose of activation energy in a chemical reaction?
- To accelerate the reaction
- To start the reaction (correct)
- To end the reaction
- To slow down the reaction
According to Figure 5.2, what can be seen about the overall respiration reaction?
According to Figure 5.2, what can be seen about the overall respiration reaction?
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What is the difference between the activation energy for respiration and photosynthesis?
What is the difference between the activation energy for respiration and photosynthesis?
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What is the energy profile of the photosynthesis reaction?
What is the energy profile of the photosynthesis reaction?
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