Discussion
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- Question
What type of B cell remains dormant in the body, but can respond rapidly if the same antigen appears again?
Options- A. T cells
- B. Memory cells
- C. Plasma cells
- D. Macrophages
- Correct Answer
- Memory cells
- 1. What is the behavior in which T cells and B cells constantly travel throughout the body seeking out and destroying foreign substances?
Options- A. Antibody-mediated immune response
- B. Immune surveillance
- C. Cell-mediated immune response
- D. Vaccination Discuss
- 2. Which of these is a type of specific defense against pathogens?
Options- A. Lymphocytes
- B. Macrophages
- C. Phagocytes
- D. Leukocytes Discuss
- 3. Which of these is part of the lymphoid system in humans?
Options- A. Liver
- B. Stomach
- C. Tonsils
- D. Kidneys Discuss
- 4. Which of the following produces the antibodies employed in the specific immune response of vertebrates?
Options- A. B lymphocytes
- B. T lymphocytes
- C. Neutrophils
- D. Macrophages Discuss
- 5. The maturation of T cells and the production of particular T cell receptors occurs in the
Options- A. thyroid gland
- B. thymus gland
- C. testes
- D. all of these Discuss
- 6. In a fetus, where are lymphocytes produced?
Options- A. In the spleen
- B. In the bone marrow
- C. In the liver
- D. In the heart Discuss
- 7. The protein, produced by B cells that binds to a specific antigen is
Options- A. phagocyte
- B. leukocyte
- C. vaccine
- D. antibody Discuss
- 8. Lack of reaction to our own human leukocyte antigens (HLAs) is known as?
Options- A. autoimmunity
- B. complement system
- C. clonal selection
- D. tolerance Discuss
- 9. A cell which defends against body cells in which viruses are reproducing is
Options- A. Exotoxin
- B. Cytotoxic T cell
- C. Endotoxin
- D. Suppressor T cell Discuss
- 10. Which of the following characteristics are common in lymphocytes, macrophages, and neutrophils?
Options- A. They are all part of the nonspecific immune response in vertebrates
- B. They are all part of the specific immune response in vertebrates
- C. They are all part of the internal defenses of nonvertebrates
- D. They are all types of white blood cells Discuss
Immune System problems
Search Results
Correct Answer: Immune surveillance
Correct Answer: Lymphocytes
Correct Answer: Tonsils
Correct Answer: B lymphocytes
Correct Answer: thymus gland
Correct Answer: In the liver
Correct Answer: antibody
Correct Answer: tolerance
Correct Answer: Cytotoxic T cell
Correct Answer: They are all types of white blood cells
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