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Years 12 – 13 · Sample practice

Science · Sixth Form (A Level)

Topic guide

Biology: biological molecules · Biology: genetics & evolution · Chemistry: organic chemistry · Chemistry: thermodynamics · Physics: mechanics · Physics: electricity & fields · Physics: quantum & nuclear

Try at home

  1. Explain what is meant by enthalpy change
  2. State Newton's second law and give its equation
  3. Describe the role of DNA polymerase in replication

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