A. | A mass of proliferating cell |
B. | Rapid growth of cells |
C. | Invasion and damage to the surrounding tissue |
D. | Those confined to original location |
1. | A, B, D only | 2. | B, C, D only |
3. | A, B only | 4. | A, B, C only |
A. | Computed tomography and magnetic resonance imaging detect cancers of internal organs. |
B. | Chemotherapeutics drugs are used to kill non-cancerous cells. |
C. | \(\alpha\) interferon activate the cancer patients' immune system and helps in destroying the tumour. |
D. | Chemotherapeutic drugs are biological response modifiers. |
E. | In the case of leukaemia blood cell counts are decreased. |
1. | C and D only | 2. | A and C only |
3. | B and D only | 4. | D and E only |
A. | thymus |
B. | bone marrow |
C. | spleen |
D. | lymph nodes |
E. | Peyer's patches |
1. | Antigen binding site is located at C-terminal region of antibody molecules. |
2. | Constant region of heavy and light chains are located at C-terminus of antibody molecules. |
3. | Each antibody has two light and two heavy chain. |
4. | The heavy and light chains are held together by disulfide bonds. |
List I | List II | ||
A. | Common cold | I. | Plasmodium |
B. | Haemozoin | II. | Typhoid |
C. | Widal test | III. | Rhinoviruses |
D. | Allergy | IV. | Dust mites |
List I | List II | ||
A. | Cocaine | I. | Effective sedative in surgery |
B. | Heroin | II. | Cannabis sativa |
C. | Morphine | III. | Erythroxylum |
D. | Marijuana | IV. | Papaver somniferum |
List I | List II | ||
A. | Typhoid | I. | Fungus |
B. | Leishmaniasis | II. | Nematode |
C. | Ringworm | III. | Protozoa |
D. | Filariasis | IV. | Bacteria |
Statement I: | Bone marrow is the main lymphoid organ where all blood cells, including lymphocytes, are produced. |
Statement II: | Both bone marrow and thymus provide micro environments for the development and maturation of T-lymphocytes. |
1. | Both Statement I and Statement II are incorrect. |
2. | Statement I is correct but Statement II is incorrect. |
3. | Statement I is incorrect but Statement II is correct. |
4. | Both Statement I and Statement II are correct. |