GCSE Biology – Viral infections

Last updated: 21/03/2021
Edexcel International GCSE Science – Biology separate Organisms and Life Processes GCSE Biology – Viral infections

Learning Objectives

-I can describe the spread and implication of measles
-I can describe the spread and implication of HIV
-I can describe the spread and implication of TMV

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  1. Current
  2. Review
  3. Answered

  1. Which of these are examples of spread by inhalation?

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  2. What type of disease is measles?

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  3. How dangerous of a disease is measles?

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  4. Which of these is a symptom of measles?

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  5. Which of these is a symptom of measles?

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  6. What can measles lead to?

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  7. What can measles lead to?

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  8. How is measles spread?

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  9. How is the world protected against measles?

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  10. What type of disease is HIV?

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  11. Which of these is a symptom of HIV?

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  12. What does the virus do to the body?

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  13. How can HIV be controlled when it is first contracted?

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  14. What is late stage HIV infection called?

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  15. How is HIV spread?

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  16. Give an example of when HIV would be spread between people.

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  17. What happens when someone has AIDS?

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  18. What does TMV stand for?

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  19. What type of disease is TMV?

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  20. What type of organism does TMV affect?

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  21. Which species of plants does TMV affect?

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  22. What is the main symptom for TMV?

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  23. Describe the treatment for TMV.

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  24. Why can photosynthesis not occur in the discoloured regions?

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  25. Why does the plant then have stunted growth?

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