BLD 434 SECTION QUIZZES AND ANSWERS WITH
COMPLETE SOLUTIONS LATEST UPDATE
the transcription factor which triggers inflammatory cytokine release by
macrophages
NFkB
which TLR subfamily is activated by microbial flagellin protein
Type IV
which TLR subfamily is located in plasma membranes of innate immune cells?
Type I
what cells form synapses with NK cells, presenting IL-15 membrane to membrane
to activate the NK cells maximally?
macrophages
Type I interferons mainly activate and cause proliferation of
NK cells
what immune cells are the primary cell in a germinal center
B lymphocytes
basophils are characterized by what kind of cytoplasmic granules?
blue-black or purple-black colored large granules
*Where B and T lymphocytes develop and create their antigen receptors
primary lymphoid tissues
What is the primary lymphoid tissue for T lymphocytes
, thymus
B lymphocytes localize to what area of lymph nodes?
follicles
movement of cells up a concentration gradient of a chemical to the source of the
chemical is called
chemoattraction
the classical pathway of complement can be activated by the binding of
_________ to a pathogen
antibody
which of the following complement complexes is enzymatically active?
iC3Bb
the lectin pathway of complement can be activated by the binding of ____ to a
pathogen
MBL
the complement family protein which stabilizes C3bBb and protects it from
protease degradation
Factor P
these phagocytes are long-lived, present constitutively in all tissues, and recruit
other cells into sites of infection
macrophages
a cell uses receptors to bind target particles, wrap plasma membrane around it,
and engulf the particle in a membrane-bound vesicle in this process
phagocytosis
COMPLETE SOLUTIONS LATEST UPDATE
the transcription factor which triggers inflammatory cytokine release by
macrophages
NFkB
which TLR subfamily is activated by microbial flagellin protein
Type IV
which TLR subfamily is located in plasma membranes of innate immune cells?
Type I
what cells form synapses with NK cells, presenting IL-15 membrane to membrane
to activate the NK cells maximally?
macrophages
Type I interferons mainly activate and cause proliferation of
NK cells
what immune cells are the primary cell in a germinal center
B lymphocytes
basophils are characterized by what kind of cytoplasmic granules?
blue-black or purple-black colored large granules
*Where B and T lymphocytes develop and create their antigen receptors
primary lymphoid tissues
What is the primary lymphoid tissue for T lymphocytes
, thymus
B lymphocytes localize to what area of lymph nodes?
follicles
movement of cells up a concentration gradient of a chemical to the source of the
chemical is called
chemoattraction
the classical pathway of complement can be activated by the binding of
_________ to a pathogen
antibody
which of the following complement complexes is enzymatically active?
iC3Bb
the lectin pathway of complement can be activated by the binding of ____ to a
pathogen
MBL
the complement family protein which stabilizes C3bBb and protects it from
protease degradation
Factor P
these phagocytes are long-lived, present constitutively in all tissues, and recruit
other cells into sites of infection
macrophages
a cell uses receptors to bind target particles, wrap plasma membrane around it,
and engulf the particle in a membrane-bound vesicle in this process
phagocytosis
