A. NK cells (Netural killer cells)
B. Dendritic cells
C. Langerhan’s cells
D. Macrophages
Related Mcqs:
- Same or closely related antigens present in different biological species are known as________________?
A. Suquestrated antigens
B. Isoantigens
C. Haptens
D. Heterophile antigens - Following reaction are produced by heterophil antigens except_____________?
A. Forssman antigen antibody reaction
B. Weil-Felix reaction
C. Paul bunnel reaction
D. Widal reaction - The interaction of antigens with antibodies on the surface of a mast cel leads to degranulation and anaphylaxis. The mast cell granules produce anaphylaxis because they contain________________?
A. Lysosomes
B. Proteolytic enzymes
C. Lymphotoxins
D. Vasoactive mediators - CD4 cells recognize the antigens in association with_____________?
A. MHC I
B. MHC II
C. MHC III
D. B-cell receptor - A type of immediately occuring reaction in which antigens combine with antibodies already attached to the surface of mast cells and basophils is called_____________?
A. Type I hypersensitivity
B. Type II hypersensitivity
C. Type III hypersensitivity
D. Type IV hypersensitivity - Adjuvant given along with antigens are going to________________?
A. Increase toxigenicity
B. Increase antigenicity
C. Reduce the antigenicity
D. reduce the toxigenicity - Which of the following is not present in lungs ?
A. Clara cells
B. Langerhans cells
C. Brush cells
D. Klutischky cells - All of the following types of collagen except one are present in cartliage__________?
A. 2
B. 4
C. 6
D. 9 - Tha gene for Breast Cancer (BRCA) is present on chromosome___________?
A. 21
B. 17
C. 15
D. 9 - Which of the following is not present on the medial surface of a submandibular gland ?
A. Styloglossus
B. Mylohyoid
C. Facial vein
D. Hyoglossus
