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What t-cells cause the b-cell lymphocytes to multiply in response to an infection?
Helper T-cells, also known as CD4+ T-cells, play a crucial role in activating B-cell lymphocytes during an infection. Helper T-cells release cytokines that stimulate B-cells to proliferate and differentiate into plasma cells, which produce antibodies to fight the infection.
Lymphocytes that act directly on antigens to destroy them or produce chemicals that are toxic to them called?
Lymphocytes that act directly on antigens to destroy them or produce chemicals that are toxic to them are called T4 cells. They are also known as T helper cells.
What lymphocytes initiate and oversee the immune response?
Helper T celss
What lymphocytes coordinate cellular and humoral immune responses?
t helper cells
What are lymphocytes that coordinate cellular and humoral immune responses?
T helper Cells
The subpopulation of T lymphocytes that is attacked by the human immunodeficiency virus HIV in AIDS victims is the?
helper T cell
Which immune cells are attracted to the chemicals secreted by helper T cells?
Cytotoxic t cells and b lymphocytes!
What immune system cells are attracted to the chemicals secreted by helper T cells?
Cytotoxic t cells and b lymphocytes!
Why are lymphocytes found in small numbers in the blood when they represent one of the largest defense systems?
i believe you mean lymphnodes. They are small blood filters. Lymphocytes are a kind of white blood cell, also known as a helper-T cell. They are small but mighty, just as any other blood cell!
What is the structure of T lymphocytes?
T lymphocytes are characterized by a round or oval nucleus with a small amount of cytoplasm. They have cell surface receptors that can recognize specific antigens presented by antigen-presenting cells. T lymphocytes differentiate into various subsets such as helper T cells, cytotoxic T cells, regulatory T cells, and memory T cells.
What is the disease that destroys lymphocytes?
There are many diseases which destroy lymphocytes. You are most likely thinking of HIV infection though. HIV (human immunodeficiency virus) specifically enters CD4 T cells, a specific type of lymphocyte also known as helper T cell. It reproduces inside these cells and ultimately destroys them, slowly depleting the person of all of their CD4 T cells. This leads to acquired immunodeficiency syndrome (AIDS).
What type of cells are found in the germinal centers of lymph nodes?
B Cells, Follicular dendritic cells and Helper T cells.
