Immunity Trivia Quiz - Free Biology Quiz with Answers

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Are you curious about immunity and want to test your knowledge? Take the Immunity Trivia Quiz and find out how much you know! At Immunity, you'll take an online quiz with multiple questions and answers about immunity, to test yourself and find out how strong your immune system knowledge is. You'll be asked about the information you know on topics such as immunity weak points, immunity enhancers, nutrition, and natural remedies. Through this quiz, you'll get an in-depth look into the complexity of immunity, while testing your own expertise. So, take the Immunity Trivia Quiz and see how you rank!

Question 1:

Which cells are responsible for the production of antibodies in the immune system?

A) Macrophages

B) B cells

C) T cells

D) Neutrophils

1 b

Question 2:

What type of immunity is developed after receiving a vaccination?

A) Innate immunity

B) Passive immunity

C) Active immunity

D) Natural immunity

1 b

Question 3:

Which cells are known as the "killer cells" in the immune system that can destroy infected cells directly?

A) Cytotoxic T cells

B) Helper T cells

C) B cells

D) Macrophages

1 b

Question 4:

Which type of immunity is provided to infants through the transfer of antibodies from the mother?

A) Natural immunity

B) Active immunity

C) Innate immunity

D) Passive immunity

1 b

Question 5:

What is the name of the protein molecules produced by the immune system in response to a specific antigen?

A) Antigens

B) Antibodies

C) Cytokines

D) Enzymes

1 b

Question 6:

What term describes the immune system's exaggerated response to a harmless substance?

A) Inflammation

B) Allergy

C) Autoimmunity

D) Immunodeficiency

1 b

Question 7:

Which immune system component is responsible for maintaining the body's defense against bacteria and fungi?

A) Innate immunity

B) Adaptive immunity

C) Passive immunity

D) Active immunity

1 b

Question 8:

What type of white blood cell plays a crucial role in the activation of B cells and cytotoxic T cells?

A) Helper T cells

B) Cytotoxic T cells

C) B cells

D) Macrophages

1 b

Question 9:

What is the term for a disease in which the immune system attacks the body's own cells?

A) Autoimmune disease

B) Allergic reaction

C) Immunodeficiency

D) Inflammatory disease

1 b

Question 10:

Which type of immune response is triggered by the first exposure to a specific antigen?

A) Primary immune response

B) Secondary immune response

C) Innate immune response

D) Passive immune response

1 b

Question 11:

What term describes the process by which pathogens are coated with antibodies to increase their visibility to immune cells?

A) Opsonization

B) Phagocytosis

C) Antigen presentation

D) Neutralization

1 b

Question 12:

What is the main function of regulatory T cells in the immune system?

A) Killing infected cells

B) Producing antibodies

C) Suppressing immune responses

D) Activating B cells

1 b

Question 13:

Which immune system organ plays a crucial role in the maturation of T cells?

A) Spleen

B) Thymus

C) Bone marrow

D) Lymph nodes

1 b

Question 14:

Which immune cells are responsible for recognizing and killing virus-infected cells and cancer cells?

A) Natural killer cells

B) Helper T cells

C) B cells

D) Macrophages

1 b

Question 15:

What term refers to the process of immune cells migrating to the site of infection or inflammation?

A) Chemotaxis

B) Phagocytosis

C) Opsonization

D) Apoptosis

1 b