| 1. | Small simple molecules are |
| a. | poor antigens |
| b. | rich antigens |
| c. | moderate antigens |
| d. | heterophilic antigens |
| View Answer Report Discuss 50-50! |
|
Answer: (a).poor antigens
|
| 2. | The EBV-hybridoma technique |
| a. | immortalizes the donor Bcells |
| b. | facilitates the proliferation of antigen specific B cells |
| c. | gives much higher hybridization frequencies |
| d. | all of the above |
| View Answer Report Discuss 50-50! |
|
Answer: (d).all of the above
|
| 3. | Helper T cells assist in the functions of |
| a. | certain B cells |
| b. | certain T cells |
| c. | certain B cells and other T cells |
| d. | none of the above |
| View Answer Report Discuss 50-50! |
|
Answer: (c).certain B cells and other T cells
|
| 4. | In immuno-inflammatory diseases such as hemolytic anaemia, eczema etc., |
| a. | T8 cells are greatly reduced |
| b. | T8 cells are greatly increased |
| c. | T4 cells are greatly reduced |
| d. | T4 cells are greatly increased |
| View Answer Report Discuss 50-50! |
|
Answer: (a).T8 cells are greatly reduced
|
| 5. | Which of the following is incorrect? |
| a. | MAbs can be used to diagnose or treat diseases |
| b. | MAbs can be used in tumor scanning |
| c. | MAbs canbe used in cancer diagnosis |
| d. | MAbs can not be used in such non-infectious diseases as those of endocrine system |
| View Answer Report Discuss 50-50! |
|
Answer: (d).MAbs can not be used in such non-infectious diseases as those of endocrine system
|