Cellular respiration

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  • AFTER YOU EAT A MEAL, YOUR BODY BREAKS DOWN THE FOOD AND RELEASE THE SUGARS IN THE FOOD. THE MOST COMMON SUGAR IN FOOD IS GLUCOSE.
  • Is a series of reactions where fats, proteins, and carbohydrates, mostly glucose, are broken down to make CO 2 , water, and energy. So cellular respiration is the process by which cells obtain energy from glucose.
  • Most of the energy from cell respiration is converted into ATP ATP is a substance that powers most cell activities.
  • So don’t forget everytime you eat a meal you add to your body energy. That energy is used later on in cellular respiration.
  • 12 Cellular respiration is divided into two basic stages: Stage 1 occurs in the cytoplasm, glucose is broken down into smaller molecules, releasing a small amount of energy. And stage 2 occurs in the mitochondria, the smaller molecules react, producing carbon dioxide, water, and a large amount of energy.
  • Cellular respiration

    1. 1. Cellular Respir ation
    2. 2. Cellular Respiration• Is a series of reactions where fats, proteins, and carbohydrates, mostly glucose, are broken down to make CO2, water, and energy.
    3. 3. ATP • Most of the energy from cell respiration is converted into ATP • ATP is a substance that powers most cell activities.
    4. 4. Vocabulary• Cellular Respiration – the transfer of energy from an organic compound into ATP• Fermentation – the breakdown of carbohydrates by enzymes, bacteria, yeasts, or mold in the absence of oxygen• Pyruvate- an ion of a three-carbon organic acid called pyruvic acid.
    5. 5. Cellular RespirationCellular Energy

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