WCC Bio 237 Exam #4 with Complete
Solution
first antibody produced, forms pinwheel, too large to cross membranes - ANSWER-IgM
main antibody produced in fighting off invaders, can cross placenta - ANSWER-IgG
attaches to Mast cells, involved in allergy response and histamine release. - ANSWER-
IgE
on mucus membranes, forms dimers - ANSWER-IgA
formed in bone marrow, displays IgD on surface, produces antibodies after activation, -
ANSWER-B lymphocytes
skin and mucus membranes, cilia, hairs in nose, flow of liquid and tears, - ANSWER-1st
line of defense
Natural or innate immunity: non-specific, local response: macrophages and neutrophils,
phagocytosis, complement, interferons - ANSWER-2nd line of response
adaptive immunity: specific antibody-mediated response. T cells and B cells,
macrophages, complement, antibodies - ANSWER-3rd line of response
protein receptors on surface of macrophages and dendritic cells that recognize LPS,
peptidoglycan, DNA, flagella etc. Cells respond by secreting cytokines. - ANSWER-Toll-
like receptors (TLR)
1st to arrive at site on infection - ANSWER-neutrophils
work in both innate and adaptive immunity - ANSWER-complement and macrophage
redness, swelling, heat, pain - ANSWER-Signs of inflammation
Macrophages eat Gram - , LPS is freed, results in production of IL-1, stimulates
hypothalamus to reset internal temperature. - ANSWER-fever
permanent immunoglobulin on B cell membrane - ANSWER-IgD
a blanket word for soluble signaling proteins released from a cell - ANSWER-cytokine
Solution
first antibody produced, forms pinwheel, too large to cross membranes - ANSWER-IgM
main antibody produced in fighting off invaders, can cross placenta - ANSWER-IgG
attaches to Mast cells, involved in allergy response and histamine release. - ANSWER-
IgE
on mucus membranes, forms dimers - ANSWER-IgA
formed in bone marrow, displays IgD on surface, produces antibodies after activation, -
ANSWER-B lymphocytes
skin and mucus membranes, cilia, hairs in nose, flow of liquid and tears, - ANSWER-1st
line of defense
Natural or innate immunity: non-specific, local response: macrophages and neutrophils,
phagocytosis, complement, interferons - ANSWER-2nd line of response
adaptive immunity: specific antibody-mediated response. T cells and B cells,
macrophages, complement, antibodies - ANSWER-3rd line of response
protein receptors on surface of macrophages and dendritic cells that recognize LPS,
peptidoglycan, DNA, flagella etc. Cells respond by secreting cytokines. - ANSWER-Toll-
like receptors (TLR)
1st to arrive at site on infection - ANSWER-neutrophils
work in both innate and adaptive immunity - ANSWER-complement and macrophage
redness, swelling, heat, pain - ANSWER-Signs of inflammation
Macrophages eat Gram - , LPS is freed, results in production of IL-1, stimulates
hypothalamus to reset internal temperature. - ANSWER-fever
permanent immunoglobulin on B cell membrane - ANSWER-IgD
a blanket word for soluble signaling proteins released from a cell - ANSWER-cytokine
