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AS Level Biology Lesson 2
Gas exchange and respiration ,[object Object],[object Object],[object Object]
Respiration A series of oxidation reactions taking place in all living cells. It results in the release of energy from organic compounds such as glucose.
Gas exchange ,[object Object],[object Object],[object Object]
Gas exchange surfaces ,[object Object],[object Object],[object Object]
Features of gas exchange surfaces ,[object Object],[object Object],[object Object],[object Object]
Gas exchange in humans ,[object Object],[object Object],[object Object],[object Object]

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Gas Exchange Surfaces

  • 1. AS Level Biology Lesson 2
  • 2.
  • 3. Respiration A series of oxidation reactions taking place in all living cells. It results in the release of energy from organic compounds such as glucose.
  • 4.
  • 5.
  • 6.
  • 7.