Calorie Food calorie - PowerPoint PPT Presentation

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Calorie Food calorie

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Measured by burning food in a calorimeter. Calorimeter. Calories measure the energy that is in food. You need energy for every cell activity: ... – PowerPoint PPT presentation

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Title: Calorie Food calorie


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  • Calorie Food calorie
  • The amount of heat energy needed to increase the
    temperature of 1,000 g of water 1degree Celsius
  • Measured by burning food in a calorimeter

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Calorimeter
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  • Calories measure the energy that is in food. You
    need energy for every cell activity
  • Muscle contraction
  • Nerve impulses
  • Making molecules
  • Excreting wastes
  • digestion

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