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Helper T cells do not directly secrete fever-producing chemicals. Instead, they play a crucial role in coordinating the immune response by releasing cytokines, which can stimulate other immune cells and influence the inflammatory response. Some of these cytokines, like interleukin-1 (IL-1), can act on the hypothalamus to induce fever as part of the body's defense mechanism against infection. Thus, while helper T cells contribute to fever indirectly through cytokine release, they do not produce fever-inducing substances themselves.
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What happens when a chemicals leak into a cell?
the cell usually dies because the chemicals destory the cell.
What glands secrete their products by busting a cell?
endocrine glands
What stores packages chemicals within the cell also transports chemicals to the surface of the cell?
The Golgi appartus stores, packages, and transports chemicals within a cell.
What type of cell is the precursor to the helper T cell?
Multipotent hematopoietic stem cells
What cell is the most critical cell in immunity?
T cells are considered the most critical cells in immunity, playing a central role in orchestrating the immune response by recognizing infected cells and coordinating the overall immune reaction to pathogens.
What are the differences between humoral immunity and cellular immunity?
ANTIBODY IMMUNITY IS BETTER TERMED AS HUMORAL IMMUNITY Humoral immunity is acquired by B-lymphocytes and T-helper lymphocytes as An antigen is engulfed by antigen processing cell (APC) e.g. , B-cells then a part of an antigen (epitope) is presented to T-helper cells in association with MHC-II (MAJOR HISTOCOMPATIBILITY COMPLEX) then T-helper cell activates B-cell to produce effector cell (plasma cell) and memory cell then plasma cell secrete antibodies which neglify harmful or toxic effects of the above antigen. CELL MEDIATED IMMUNITY Every cell of the body can show this response while in the above case only APC can show humoral response A whole foreign body/ antibody is engulfed by the cell then epitope is represented to cytotoxic T-lymphocytes(CTLs) then CTLs secrete certain chemicals which kill the cell along with foreign body.
What does humoral immunity involves?
The cells which are involved in the production of antibodies are known as B cells. These are effector cells which will secrete anybodies and activate the antigens.
What does Helper T secrete to stimulate the production of B cells?
Helper T cells secrete cytokines, particularly interleukin-4 (IL-4), to stimulate the production and activation of B cells. These cytokines promote B cell proliferation, differentiation, and the class switching necessary for antibody production. Additionally, other cytokines like IL-5 and IL-6 can also enhance B cell responses. Together, these signals coordinate the immune response by ensuring B cells can effectively produce antibodies against pathogens.
What is a lysosmes?
It is a helper of the animal cell
What does the vesicles do in the cell?
They mostly secrete proteins...
What T-cell is disabled in AIDS?
CD4+ or T-helper cell.
What activates a helper T-cell in the immune response process?
A helper T-cell is activated in the immune response process when it recognizes a specific antigen presented by an antigen-presenting cell. This interaction triggers the helper T-cell to release signaling molecules that coordinate and enhance the immune response.
What cell tissue absorbs and or secrete substance?
connective
Do helper t cells have a cell membrane?
Yes, helper T cells, like all other cells, have a cell membrane. The cell membrane is a semipermeable barrier that surrounds the cell and helps regulate the passage of molecules in and out of the cell.
What happens when a chemicals leak into a cell?
the cell usually dies because the chemicals destory the cell.
How many customers does AT and T cellular have?
cytotoxic t cell and helper t cell
What part of the cell has the ability to secrete digestive enzyme?
LYSOSOMES
