2. Revision Quiz

3. Question 1 Which of the following is NOT carried out by a living organism? MovementGrowth ExcretionDisease

4. Wrong Answer! Not quite! Remember your mnemonic to help you remember the seven life processes

5. Bacteria Question 2 Which is the odd one out and why? ProtoctistsViruses Fungi

6. Wrong Answer! Think about what types of organism are listed

7. Question 3 Why is there not a kingdom for viruses? Because they are in every kingdom Because they are made of cellulose Because scientists don’t consider them to be living things Because they are diseases

8. Wrong Answer! Remember the seven life processes?

9. Question 4 What do white blood cells do? Make red blood cells and protect them Produce mucus and ciliated epithelial cells Produce acid in the stomach Destroy microbes and make antibodies

10. Wrong Answer! Think about microbes being engulfed

11. Question 5 How do mucus and ciliated epithelial cells defend the body against disease? microbes stick to the mucus and the ciliated epithelial cells sweep mucus up windpipe The mucus sweeps up microbes and they stick to the ciliated epithelial cells The microbes stick to the mucus and the ciliated epithelial cells engulf them They catch the microbes and makes scabs

12. Wrong Answer! Remember your drawing of the little boy

13. Question 6 What does it mean if you are immune to a disease? You are more likely to get a disease You are less likely to get a disease You cannot get a disease You have lots of diseases

14. Wrong Answer! Try again!

15. Question 7 What is the following equation showing? Glucose + oxygen Carbon dioxide + water PhotosynthesisAerobic respiration RespirationAnaerobic respiration

16. Wrong Answer! Almost, one of the reactants should give you a clue!

17. Question 8 What does an animal cell have that a bacterium doesn’t? FlagellumCytoplasm Cell wallNucleus

18. Wrong Answer! Think about what controls a cell

19. Question 9 How can we kill bacteria on our bodies? PasteurisationTaking chlorine supplements Soap and antiseptics Putting vinegar on our skin

20. Wrong Answer!

21. Question 10 What happens to the microbes in milk when we keep it in the fridge? They move around quicker The growth is slowed down They form antibodies They are killed

22. Wrong Answer! High temperatures kill the bacteria so cooler temperatures would…?

23. Congratulations!