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immune system 2

Created on 8th June 2025

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Grade level: Grade 11th grade

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23 Questions

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Questions (23)

1. Which component of the immune system is responsible for producing antibodies?

B cells

4 choice options

2. What is the primary function of T cells in the immune response?

To directly kill infected host cells

4 choice options

3. What type of immunity is developed after exposure to an infection?

Active immunity

4 choice options

4. Which cells are primarily responsible for the immediate allergic response?

Mast cells

4 choice options

5. What role do phagocytes play in the immune system?

They engulf and digest pathogens.

4 choice options

6. Which part of the immune system is non-specific and acts as the first line of defense?

Innate immunity

4 choice options

7. Vaccines are an example of which type of immunity?

Active immunity

4 choice options

8. What is the function of antibodies in the immune system?

All of the above

4 choice options

9. Which of the following is NOT a type of white blood cell?

Hematocytes

4 choice options

10. How do vaccines help the immune system?

By introducing a harmless part of a pathogen

4 choice options

11. What is the main purpose of the inflammatory response?

To help healing and isolate pathogens

4 choice options

12. Which type of immunity is conferred by mother’s milk?

Passive immunity

4 choice options

13. What is the role of the spleen in the immune system?

To filter blood and help produce antibodies

4 choice options

14. Which immune cells are primarily involved in the humoral immune response?

B cells

4 choice options

15. What is the function of memory cells in the immune system?

To recognize and respond to previously encountered pathogens

4 choice options

16. Allergies are a result of an overreaction of which part of the immune system?

Adaptive immunity

4 choice options

17. What is the main role of the thymus gland in the immune system?

Maturation of T cells

4 choice options

18. Which of the following is a characteristic of innate immunity?

It acts quickly and is non-specific.

4 choice options

19. What type of cells are involved in the cell-mediated immune response?

T cells

4 choice options

20. In which organ does the maturation of B cells primarily occur?

Bone marrow

4 choice options

21. Which immune response is characterized by the production of antibodies?

Humoral response

4 choice options

22. What is the purpose of the complement system in the immune response?

Both 2 and 3

4 choice options

23. What is the primary role of dendritic cells in the immune response?

To present antigens to T cells

4 choice options