1)Describe the structure of the lymphoid tissues and organs and explain the thei
ID: 3523466 • Letter: 1
Question
1)Describe the structure of the lymphoid tissues and organs and explain the their functions. 3) Explain the difference between nonspecific and specific defense and role of lymphocytes in the immune response. 4) List the body’s nonspecific defenses and explain the functions of each. 5) Describe the general structure of an antibody molecule and discuss the different types of antibodies present in body fluids and secretions. 6) Explain the effects of antibodies and how they are produced.and 7) Identify the three different classes of lymphocytes found in the blood. 1)Describe the structure of the lymphoid tissues and organs and explain the their functions. 3) Explain the difference between nonspecific and specific defense and role of lymphocytes in the immune response. 4) List the body’s nonspecific defenses and explain the functions of each. 5) Describe the general structure of an antibody molecule and discuss the different types of antibodies present in body fluids and secretions. 6) Explain the effects of antibodies and how they are produced.and 7) Identify the three different classes of lymphocytes found in the blood.Explanation / Answer
Answer 1)
Structure of lymphoid tissue
- Lymphoid tissues consist of lymphocytes, and have supporting cells. The system also possess all the structures concerned to the circulation and production of lymphocytes.
Organs and functions
Answer 2 )
Specific defence includes : Humoral immunity and Cell mediated immunity
Non-specific defence involves : Inflammation , fever , Complemet proteins and natural killer cells.
Role of lymphocytes in immune response
- Lymphocytes provide immune response by reconizing the antigen, producing antibodies and destroying antignes.
Answer 3)
Body's non specific defence
Answer 4)
General structure of an antibody molecule
Types of antibodies
Answer 5)
Effects of antibodies
Antibodies are produced by a specialized group of white blood cells called B-lymphocytes. They are produced by plasma cells.
Answer 6) The three different lymphocytes are
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