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What is the function of a t-cells?
T cells destroy pathogens.
White blood cells that specialize so they can attack specific microorganisms?
These cells are known as lymphocytes, which are a type of white blood cell that can recognize and target specific pathogens or microorganisms. There are two main types of lymphocytes: B cells, which produce antibodies to attack pathogens, and T cells, which directly destroy infected cells.
What is the function of T-helper cells?
T cells destroy pathogens.
What is the function of the T helper cells?
T cells destroy pathogens.
DO Lymphokines attack macrophages?
Lymphokines do not attack macrophages. Lymphokines are molecules released by activated T cells to regulate the immune response, while macrophages are immune cells that engulf and digest pathogens. However, some lymphokines can stimulate macrophages to be more effective in phagocytosis and killing of pathogens.
Does t cells produces anti bodies?
No, T cells do not produce antibodies. T cells mainly help regulate the immune response by signaling other immune cells to attack pathogens or infected cells. B cells are the immune cells responsible for producing antibodies.
What is responsible for cell-mediated immunity?
Cell-mediated immunity is primarily carried out by T cells, specifically cytotoxic T cells and helper T cells. These T cells are responsible for recognizing and targeting infected or abnormal cells in the body, helping to destroy pathogens and mount an immune response.
How do killer cells work?
Killer t cells are activated by helper t cells. The Helper t cells are alerted by the macrophage that has engulfed the virus. It grows antigens to alert the helper t cells. The killer t cells are like white blood cells, there purpose is to fight pathogens.
What are t cells responsible for?
T cells are responsible for recognizing and targeting infected or abnormal cells in the body. They play a key role in coordinating the immune response by directly killing infected cells or by helping other immune cells to mount an effective attack against pathogens. T cells also contribute to long-term immunity by forming memory cells that remember specific pathogens for faster response upon reinfection.
Do helper T cells coordinate the activities of other T cells?
Yes, helper T cells play a crucial role in coordinating the activities of other T cells by releasing chemical messengers called cytokines that help activate and direct the immune response. They provide instructions to other immune cells, such as cytotoxic T cells and B cells, to mount a targeted attack against pathogens.
Do red blood cells attack viruses that cause an illness?
No. red blood cells carry oxygen. White blood cells attack pathogens such as viruses.
Does a T cell engulf pathogens and distroy them?
No, T cells do not engulf pathogens. T cells are a type of white blood cell that recognize specific pathogens and coordinate the immune response by producing cytokines, activating other immune cells, or directly killing infected cells. They do not have engulfing capabilities like phagocytes.
