Answer :
Plasma cell - Produces antibodies; activated B cell
Natural Killer - Related to T cell but show no antigen specificity; active against cancer and viral infections
Dendritic cells - Reside throughout the RES; process and present foreign matter to lymphocytes
T cell - Participate in cell mediated immunity; modulate immune functions
Mast cell - Non-motile; bound to connective tissue; trigger local inflammatory reactions
Lymphocytes - Small; second most common white blood cell; 2 types
Basophil - Scarcest type; function in inflammation and allergies; attracts white blood cells towards site of infection
B cell - Mature in bone marrow; part of memory; Humoral immunity
Neutrophil - Largest white blood cell; differentiate into macrophages
Macrophage - Most common white blood cell; phagocyte
Eosinophil - Function in inflammation and allergies; destroys worm and fungal infections
Monocyte - Largest phagocyte
Produces antibodies; an activated B cell Related to T cells but show no antigen specificity; active...
Match each type of immune system cell to its function or description. (Use each description once). Helper T-cell Detects pathogens and releases chemokines as part of the inflammatory response Participates in activation of B-cells if it has receptors for the same antigens Has receptors that are specific to particular antigen structures and releases antibodies as part of the humoral response Releases histamine as part of the inflammatory response Secretes proteins that cause infected cells to undergo apoptosis White blood cell...
A. Match the following cells rith their meanings below: hematopoietic stem cell lymphocyte mопосyte basophil cosinophil erythyocyte neutrophil platelet 1. red blood cell white blood cell: phagocyte and precursor of a macrophage 2. 3. thrombocyte bone marrow cell; gives rise to many types of blood cells 4. 5. leukocyte formed in lymph tissue; produces antibodies 6. leukocyte with dense reddish granules; associated with allergic reactions 7. leukocyte (poly) formed in bone marrow and having neutral-staining granules 8. leukocyte whose granules...
immunology practing samples and not sure if my answers correct. 1. NK cells are effective against viral infections because many virus infected cells a. are susceptible to lysis b. are susceptible to phagocytosis c. show reduced levels of MHC class I molecules d. show reduced levels of MHC class II molecules e. none of the above 2. Arachidonic acid serves as a substrate in the lipoxygenase and cyclooxygenase pathways resulting in the production of a. histamine, leukotrienes b. leukotrienes, prostaglandins...