MIC 401 EXAM 1 QUESTIONS WITH ACCURATE
ANSWERS RATED A+
adaptive and innate immune systems - ANSWER what are the two major types of immune
system?
adaptive immune system - ANSWER this type of immune system has a memory and
acquires knowledge of diseases encountered during life
adaptive immune system - ANSWER which type of immune system involves T and B
cells?
innate immune system - ANSWER this type of immune system is nonspecific and the first
line of defense for the body
innate immune system - ANSWER which type of immune system involves phagocytic and
antigen presenting cells?
specific binding to antigen
participation in effector reactions - ANSWER what are the two major functions of
antibodies?
IgG, IgM, IgA, IgE, IgD - ANSWER what are the major classes of human
immunoglobulins? (5)
cytokines - ANSWER peptide mediators released by stimulated cells is called...
mediators of natural immunity
regulators of lymphocyte activation growth/differentiation
, activators of inflammatory cells
stimulators of immature leukocyte growth/differentiation - ANSWER what are the major
functions of cytokines?
B cells - ANSWER which lymphocyte is produced and matured in the bone marrow and
acts directly to neutralize invaders
T cells - ANSWER which lymphocyte is produced in bone marrow, matured in thymus,
and is the origin of cell-mediated immunity
T helper cells - ANSWER which type of T cell provides help in the form of secreted
cytokines or cell-cell interactions?
T cytotoxic cells - ANSWER which type of T cell kills infected cells via lysis?
T regulatory cells - ANSWER which type of T cell maintains self tolerance (limits
autoimmunity)?
Natural killer cells - ANSWER which type of cells is cytotoxic to tumors and virally
infected cells?
monocyte/macrophage cells - ANSWER which type of cells are phagocytic and
participate with antigen presentation?
dendritic cells - ANSWER which type of cells participate in antigen presentation by
constantly internalizing pathogens for helper T cells
mast cells - ANSWER which type of cells are anti-parasitic and participate in allergic
reactions?
neutrophil cells - ANSWER which type of cells are phagocytic and participate in
ANSWERS RATED A+
adaptive and innate immune systems - ANSWER what are the two major types of immune
system?
adaptive immune system - ANSWER this type of immune system has a memory and
acquires knowledge of diseases encountered during life
adaptive immune system - ANSWER which type of immune system involves T and B
cells?
innate immune system - ANSWER this type of immune system is nonspecific and the first
line of defense for the body
innate immune system - ANSWER which type of immune system involves phagocytic and
antigen presenting cells?
specific binding to antigen
participation in effector reactions - ANSWER what are the two major functions of
antibodies?
IgG, IgM, IgA, IgE, IgD - ANSWER what are the major classes of human
immunoglobulins? (5)
cytokines - ANSWER peptide mediators released by stimulated cells is called...
mediators of natural immunity
regulators of lymphocyte activation growth/differentiation
, activators of inflammatory cells
stimulators of immature leukocyte growth/differentiation - ANSWER what are the major
functions of cytokines?
B cells - ANSWER which lymphocyte is produced and matured in the bone marrow and
acts directly to neutralize invaders
T cells - ANSWER which lymphocyte is produced in bone marrow, matured in thymus,
and is the origin of cell-mediated immunity
T helper cells - ANSWER which type of T cell provides help in the form of secreted
cytokines or cell-cell interactions?
T cytotoxic cells - ANSWER which type of T cell kills infected cells via lysis?
T regulatory cells - ANSWER which type of T cell maintains self tolerance (limits
autoimmunity)?
Natural killer cells - ANSWER which type of cells is cytotoxic to tumors and virally
infected cells?
monocyte/macrophage cells - ANSWER which type of cells are phagocytic and
participate with antigen presentation?
dendritic cells - ANSWER which type of cells participate in antigen presentation by
constantly internalizing pathogens for helper T cells
mast cells - ANSWER which type of cells are anti-parasitic and participate in allergic
reactions?
neutrophil cells - ANSWER which type of cells are phagocytic and participate in
