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Respiration Equation

Respiration Equation. Ks3 Staying Alive. Rearrange these words to produce an equation about respiration. TASK. . Oxygen. +. Water. +. Sugar. Carbon dioxide. +. ENERGY. This is the respiration equation. It explains how the cells in our bodies turn sugar into energy;. ENERGY.

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Respiration Equation

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  1. Respiration Equation Ks3 Staying Alive

  2. Rearrange these words to produce an equation about respiration TASK  Oxygen + Water + Sugar Carbon dioxide + ENERGY

  3. This is the respiration equation. It explains how the cells in our bodies turn sugar into energy; ENERGY Sugar + Oxygen Carbon Dioxide + Water + The sugar part of the equation comes from our food. (covered in food and digestion)Now we are going to find out where the Oxygen part comes from.

  4. Experiment Work in pairs and do this quick experiment with or without a data logger. Make sure you record your results.

  5. Results Now analyse your data table. To help you your analysis should include; • What does the table show? (in simple terms) • Is there a pattern? • Why does your breathing rate increase? • Would there be a limit? • Include anything else you noticed.

  6. Plenary Ks3 Staying Alive

  7. What key facts have you learned? • …. • …. • …. Clearly explain what these potatoes have to do with respiration?

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