Micro 14 (Test 3) Flashcards
In cellular immunity, the main players of cells are _____, _____, and _____
sensitized T-cells, dendridic cells, macrophages, neutraphils
Antibodies are carried by _____ _____
blood plasma
Cellular immunity occurs very fast/slow whereas humoral immunity occurs fast/slow
celluar/fast ….humoral/slow
When 2 antigens are stuck to 1 antibody, all three are _____.
dead
_____ is the process where non-sensitized B-cells spray a chemical that immobilizes the antigen.
opsinization
_____ are signal molecules that stimulate the bone marrow to produce more macrophages.
prostaglandins
Opsonins release poisons called _____
laminase
Macrophages get stuck in the walls of capillaries and this is called _____
pus
_____ chains are immune-gamma globulins that destroy the antibody molecules.
heavy
The _____ chain confers the specificity of the antibody molecule.
light
_____-chains are formed in the lymphoid tissues and _____- chains are formed in the specific tissue they protect.
L ……..H
The entire antibody molecule is synthesized by _____ _____.
plasma cells
_____ bridges connects the two chains.
disulfide
Is a chemical precursor to IgG
IgD
A moving epitome is called an _____
embilome
_____ is an enzyme that forms disulfide bridges
cysteine ligase
____ is responsible for the extreme hypersensitivity reactions.
IgE
_____ located predominately in muscle tissue
IgM
The general heavy chain that protects the tissues
IgG
Found predominately in the GI, respiratory, urinary and genital tracts in both males and females
IgA
Protects the CNS
IgN/IgC
Put in the correct order:
a) macrophages attack and phagocitize the antigen
b) sensitized b-cells recognizes epitope
c) epitome releases mRNA
d) Epitome forms
e) stem cells start producing plasma cells
f) antigen enters your body
g) presentation occurs
h) sensitized b-cells pulls off epitome and carries it to the nearest lymphoid tissue
i) mRNA is recognized by the stem cell
1) antigen enters your body
2) macrophages attack and pagocitize the antigen
3) Presentation occurs
4) Sensitized b-cell recognizes epitope
5) Epitome forms
6) sensitized b-cell pulls off epitome and carries it to the nearest lymphoid tissue
7) epitome releases mRNA
8) mRNA is recognized by the stem cells
