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A large number of cell types participate in the immune reaction, but all of them are derived from the same Hematopoietic Stem Cells.
Certain Important Cells are:
T Cells (T Lymphocytes): T cells are responsible for the cell mediated immune response. There are two types of T lymphocytes:
T Cytotoxic: They are responsible for the cell mediated cytotoxicity.
T Helper: They secrete cytokines that activate the T helper cells and macrophages.
B Cells (B Lymphocytes): B lymphocytes are responsible for humoral immunity. They secrete antibodies in response to the antigens entering body.
Macrophages: They are the major scavengers, as they phagocytocize the antigen and represent the epitopes on their surfaces.
Neutrophils: They are associated with inflammation.
Dendritic Cells: Dendtritic cells are specialised cells with versatile functions, including antigen capturing and antigen presentation.
Natural Killer Cells: They are cells with small population that are active against tumor cells and some but not all virus infected cell.
What else can I help you with?
What is the function of circulatory system transform blood cells and nutrient?
The circulatory system delivers oxygen and nutrients to cells throughout the body through the blood. It also helps remove waste products and carbon dioxide from cells. Additionally, the circulatory system helps regulate body temperature and transport hormones to target organs.
What function distributes water throughout the body to help regulate the body temperature?
The main function responsible for distributing water throughout the body to help regulate body temperature is the circulatory system. This system helps transport water, nutrients, and oxygen to cells and removes waste products. In terms of temperature regulation, the circulatory system helps disperse heat produced by the body's cells to maintain a stable internal temperature.
Secretes into the body system?
The endocrine system helps your body properly function. These glands secrete hormones to regulate many bodily functions.
What does it mean when cells are specialized in multicellular organisms?
Cells that are specialized in multicellular organisms means they do many things. This is what helps the body function.
What are the functional roles of body fluids cellular secretions and intracellular matrix play?
Body fluids help transport nutrients, oxygen, and waste products throughout the body, regulate body temperature, and maintain pH balance. Cellular secretions contain enzymes and hormones that regulate cell function and communication. The intracellular matrix provides structural support to cells and helps in cell signaling and movement.
What is the function of circulatory system transform blood cells and nutrient?
The circulatory system delivers oxygen and nutrients to cells throughout the body through the blood. It also helps remove waste products and carbon dioxide from cells. Additionally, the circulatory system helps regulate body temperature and transport hormones to target organs.
What liquid helps keep body cells clean and balanced with water?
Water is the main liquid that helps keep body cells clean and balanced. It plays a key role in transport nutrients, eliminate waste, regulate temperature, and maintain overall fluid balance in the body. Staying hydrated is essential for proper cell function.
What is the function of blood streem?
The function of the bloodstream is to transport oxygen, nutrients, hormones, and waste products throughout the body. It also helps regulate body temperature and pH levels, as well as defend against infections through the immune system.
What are the Adrenal Glands function?
The function of the Adrenal glands is to secrete hormones that the body needs. These hormones help one to deal with stress, and helps to regulate the body.
Did water helps our body to absorb nutrients from food?
Water helps the body to positively function by providing hydration of the cells.
What fluid carries different substances and cells that helps regulate body functions and protect the body against disease and infections?
The fluid that carries different substances and cells that help regulate body functions and protect the body against disease and infections is called blood.
What fluid carries different substances and cells that helps regulate body functions and protect the body against disease and infection?
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How does water contribute to nutrition?
Water helps to regulate body temperature, transport nutrients to cells, and rid the body of waste materials.
What fluid carries differet substances and cells that helps regulate body functions and protect the body against diseases and infections?
Blood
What fluid carries different substances and cells that helps regulate body functions and protect the body againts diseases and infection?
Blood.
Chemical substances secreted by cells into the extracellular fluids that regulate the metabolic function of other cells in the body are called?
hormones
What function distributes water throughout the body to help regulate the body temperature?
The main function responsible for distributing water throughout the body to help regulate body temperature is the circulatory system. This system helps transport water, nutrients, and oxygen to cells and removes waste products. In terms of temperature regulation, the circulatory system helps disperse heat produced by the body's cells to maintain a stable internal temperature.
