Question

Match the vocabulary word with the proper definition. Definitions

_____ 1. involves mainly T cells and leads to the destruction of cells that are infected with viruses

_____ 2. involves mainly B cells and takes place in blood and lymph

_____ 3. being able to resist a pathogen that infected the body in the past

_____ 4. the deliberate exposure of a person to a pathogen in order to provoke an immune response _

____ 5. part of the immune system that produces lymphocytes

_____ 6. results when antibodies are transferred to a person who has never been exposed to the pathogen

_____ 7. the third line of defense

_____ 8. lymphocyte that matures in bone marrow

_____ 9. lymphocyte that matures in the thymus

_____ 10. results when an immune response to a pathogen produces memory cells

_____ 11. long-living plasma cells

_____ 12. the fluid that leaks out of capillaries into spaces between cells

_____ 13. the key cells involved in the immune response

_____ 14. Y-shaped proteins that recognize and bind to antigens Terms

a. active immunity

b. antibody

c. B cell

d. cell-mediated immune response

e. humoral immune response

f. immune response

g. immunity

h. immunization

i. lymph

j. lymphatic system

k. lymphocyte

l. memory cell

m. passive immunity

n. T cell

Answer 1

1.Cell-mediated Immune Response

• Cell mediated immunity is a type of immune response

2.Humoral Immune Response

• Humoral Immune Response are secreted by the plasma cells

3.Immunity

• Immunity hepls the organisms to resist from pathogens, can cause disease

4.Immunization

• Immunization helps the person to resist an infectous disease

5.Lymphatic System

• It helps to remove interstitial fluid from the tissues

6.Passive Immunity

• It protect us from antigen, which may cause disease

7.Immune Response

• When a foreign substance enter into our body some reaction occurs for defending, it is known as immune response

8.B Cell

• They are white blood cells of lymphocyte

9.T Cell

• It is a type of lymphocyte and it contain T cell receptor

10.Active Immunity

• It develops after causing disease, immune system build defence against that.

11.Memory Cell

• It helps to recognize foreign particles

12.Lymph

• It is a fluid made made of white blood cells

13.Lymphocytes

• They act as immune cells and are made in bone marrow

14. Antibodies

• They are produced by B cells, to bind the foreign substances