Lesson 4.3.1.5

4.3.1.5 Protist diseases Quiz: AQA Biology, Unit 3

20 questions

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Lesson 4.3.1.5, Protist diseases: 20 multiple choice questions for the AQA GCSE Biology (8461), Unit 3: Infection and response, written with Revision Ninja.

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The 20 questions

  1. Which group of organisms causes malaria?

    • Protists
    • Viruses
    • Bacteria
    • Fungi
  2. Which organism acts as the vector that spreads malaria?

    • Mosquito
    • Housefly
    • Tick
    • Flea
  3. What is a main symptom of malaria described in the specification?

    • Skin rash
    • Swollen joints
    • Recurrent fever
    • Rose spots
  4. What severe outcome can result from a malarial infection?

    • Death
    • Paralysis
    • Deafness
    • Blindness
  5. Which organism forms an essential part of the malarial protist's life cycle?

    • Mosquito
    • Tick
    • Flea
    • Housefly
  6. How is the spread of malaria controlled by targeting vector reproduction?

    • Using fungicides
    • Preventing breeding
    • Taking painkillers
    • Giving antibiotics
  7. What is the primary function of mosquito nets in controlling malaria?

    • Destroying protists
    • Treating fever
    • Avoiding bites
    • Killing larvae
  8. What term describes an organism such as a mosquito that spreads a pathogen?

    • Antigen
    • Effector
    • Vector
    • Hormone
  9. What term describes the mosquito's role in transmitting the malarial protist?

    • Vector
    • Antibody
    • Pathogen
    • Antigen
  10. Which genus name is commonly used for the malaria parasite?

    • Plasmodium
    • Penicillium
    • Rhizobium
    • Salmonella
  11. Why does draining standing water help control the spread of malaria?

    • Reduces vector numbers
    • Cures the fever
    • Produces antibodies
    • Kills the protist
  12. How does sleeping under a mosquito net help prevent malaria infection?

    • Avoids mosquito bites
    • Prevents mosquito breeding
    • Kills adult mosquitoes
    • Treats fever symptoms
  13. What is the main role of a disease vector such as a mosquito?

    • Produces antibodies
    • Carries the pathogen
    • Cures the infection
    • Destroys host cells
  14. Which method controls malaria spread by preventing mosquito bites?

    • Draining ponds
    • Taking antibiotics
    • Spraying fungicides
    • Using mosquito nets
  15. Which action stops malaria spreading rather than just treating fever?

    • Drinking clean water
    • Removing breeding sites
    • Taking painkillers
    • Resting in bed
  16. Which action best reduces malaria risk near a pond of mosquito larvae?

    • Spray fungicide
    • Add antibiotics
    • Boil the water
    • Drain the pond
  17. Why do malaria prevention methods focus heavily on controlling mosquito populations?

    • They produce toxins
    • They destroy antibodies
    • They cause fever
    • They transmit protists
  18. Why are antibiotics ineffective at curing malaria infections in humans?

    • Caused by bacteria
    • Caused by viruses
    • Caused by protists
    • Caused by fungi
  19. How do mosquito nets prevent the spread of malaria?

    • Kills mosquito larvae
    • Neutralises protist toxins
    • Sterilises mosquitoes
    • Prevents mosquito bites
  20. Why does draining standing water help control malaria spread?

    • Destroys protists directly
    • Reduces mosquito breeding
    • Kills adult mosquitoes
    • Prevents human contact

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