Body Systems Revision

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  1. What solution is used to test for starch?
  2. Which enzyme is found in the saliva of humans?
  3. Which component of blood is responsible for fighting infections?
  4. Which component of blood is responsible for clotting blood at wounds?
  5. What type of tissue is the heart made up of?
  6. What is the name of the upper chambers of the heart?
  7. What name is given to the lower chambers of the heart?
  8. Is the blood entering the left side of the heart; oxygenated or deoxygenated?
  9. Which blood vessel contains valves?
  10. Which blood vessel carries blood away from the heart?
  11. Which part of the digestive system mechanically and chemically breaks down food?
  12. Which part of the digestive system allows small molecules to be absorbed?
  13. What name is given to biological catalysts?
  14. Which food type helps grow and repair tissue?
  15. Which food type gives us energy?
  16. Which part of the plant cell gives the cell structure?
  17. Which part of the cell is the site of photosynthesis?
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