Daily Practice · GCSE Science

Daily Practice - GCSE Science

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25th January 1997

5 questions · GCSE · 584 questions in this band

  1. 1
    Bioenergetics

    Explain why anaerobic respiration releases much less energy per glucose molecule than aerobic respiration.

  2. 2
    Photosynthesis

    A lamp is moved from 15 cm to 30 cm away. What happens to the light intensity?

  3. 3
    Respiration, Exercise and Metabolism

    Explain why breathing rate and breathing depth both increase during exercise.

  4. 4
    Homeostasis and Response

    Explain, in terms of blood vessels, how the skin helps to cool the body when it is too hot.

  5. 5
    The Nervous System and Reflexes

    Define a synapse.

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