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Lymphatic System
Immune System
100
Which lymphocytes stimulate the actication and function of both T and B cells?
What is T(H) Cells
100
Generic term for toxins, virsus, bacteria and other biologic materials that can damage living organisms?
What is a pathogen.
200
Which lymphaic organ is primary filter of lymph?
What is Lymph Node
200
Primarey physical properties of intact epidermis inhibit bacteria and prevent pathogen penetration?
What is dry and nutrient poor surface (starve bacteria) Keratin-tough protein to prevent penetration
300
Which groups of Lymphyocytes does not originate from the bone marrow?
What is T cells, Lyphoid Stem Cells from red bone marrow are matured and differentiated in the thymus
300
Unque region of a macromolecule that can trigger an immine reaction?
What is Antigentic Determinant
400
What are the three major components of Lymph?
What are Water, Ions and Plasme Proteins
400
This cell migrates into peripheral spaces and becomes a macrophage?
What is Monocyte
500
What are the major differences between lymph capillaries and blood capillaries?
What are Lymphatic capillaries are larger with thinner more permeable walls.
500
Name a group of chemical messengers produces by cells under viral attack and thier major actions?
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