University of Houston - BIOL 3332

1)In a process called an invading antigxen binds to a B cell and that B cell then proliferates to large numbers and differentiates into antibody-producing plasma cells or memory B cells.

2. Which of the following is/are correctly matched?

3. Suppose an individual has impaired histamine release from mast cells. This individual may have lower levels of which antibody class?

4. Which type(s) of immunity include(s) cells that are involved in the immune response to a specific antigenic epitope?

5. What does the term "immunogenicity" refer to?

6. Which cell surface protein is expressed in all nucleated cells?

7. What type of antibody is represented by the image?

8. Which of the following is true of the adaptive immune response?

9. Rank the following terms from largest size to smallest size: antigen, pathogen, epitope.

10. What type of immunoglobulin is shown below?

11. Which of these types of immunity includes the other two types?

12. Which of the following contains a plasma membrane receptor protein that interacts with antigen?

13. Herd immunity is in place when________of the individuals within a population are vaccinated.

14. Herd immunity protection                                    as more individuals are vaccinated.

15. Which of the foln individual has impaired histamine release froty is correct?

16. Which of the following cells would not be considered a common type of phagocytic antigen-presenting cell?

17. Herd immunity reduces risk for all but which of the following kinds of disease?

18. Which cell type is best associated with humoral immunity?

19. The first cells likely to encounter a pathogen, such as phagocytes, are professional antigen presenting cells (APCs). This means they

20. Which of the following is correct regarding vaccines and human health? Please restrict your answers to address only biological facts.

21. The classical complement pathway differs from the alternative complement pathway in that

22. The primary antibody response differs from the secondary antibody response in that

23. Which of the following describes why the secondary immune response is much quicker and greater than the primary response to the same antigen?

24. A child was exposed to a disease-causing virus (most likely chicken pox from the Varicella zoster virus) when he was 5 years old. At 12 years old, the child encounters the same virus again. What is most likely expected to happen?

25. T cells never bind to free-floating antigen. This statement is

26. T cells are activated only by antigen bound to another cell’s surface. This statement is

27. More than one type of major histocompatibility complex proteins is integral to T- cell physiology. This statement is