Podcast
Questions and Answers
Where does the maturation of B cells primarily occur?
Where does the maturation of B cells primarily occur?
- Thymus
- Lymph nodes
- Bone marrow (correct)
- Spleen
What is the function of T helper cells (Th) in the immune system?
What is the function of T helper cells (Th) in the immune system?
- Promote immune response by activating other immune cells (correct)
- Secrete antibodies
- Identify self-antigens
- Directly kill infected cells
Which type of cell secretes antibodies?
Which type of cell secretes antibodies?
- Monocytes
- Plasma cells (correct)
- Natural killer cells
- T regulatory cells
Where do T cells undergo maturation and selection processes?
Where do T cells undergo maturation and selection processes?
What happens during negative selection of T cells in the thymus?
What happens during negative selection of T cells in the thymus?
Which progenitor gives rise to leukocytes, platelets, erythrocytes, and dendritic cells?
Which progenitor gives rise to leukocytes, platelets, erythrocytes, and dendritic cells?
What is the function of B lymphocytes?
What is the function of B lymphocytes?
Which marker is specific to Helper T cells?
Which marker is specific to Helper T cells?
What is the role of Cytotoxic T cells?
What is the role of Cytotoxic T cells?
Which antigen recognition receptor is specific to B lymphocytes?
Which antigen recognition receptor is specific to B lymphocytes?
What is the nature of the recognized antigen by T lymphocytes?
What is the nature of the recognized antigen by T lymphocytes?
What distinguishes T regulatory cells from Helper T cells and Cytotoxic T cells?
What distinguishes T regulatory cells from Helper T cells and Cytotoxic T cells?
Which cells recognize antigens directly, unlike T lymphocytes?
Which cells recognize antigens directly, unlike T lymphocytes?
What is the main function of T lymphocytes in antigen recognition?
What is the main function of T lymphocytes in antigen recognition?
What is the main function of B lymphocytes in the immune system?
What is the main function of B lymphocytes in the immune system?
Which type of lymphocytes do not express either BCR or TCR?
Which type of lymphocytes do not express either BCR or TCR?
What is the antigen receptor on B lymphocytes?
What is the antigen receptor on B lymphocytes?
What is the key difference in antigen recognition between CD4+ and CD8+ T cells?
What is the key difference in antigen recognition between CD4+ and CD8+ T cells?
