FINAL: Antibodies & IgGs

32 terms by snnjd9g6 

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are not (their clone, plasma cells are)

B cells ARE/ARE NOT effector cells

(1) II, take the antigen in and make a MHC-ANTIGEN COMPLEX,
(2) HELPER T, HELPER T, INTERLEUKIN-2

(1) B cells have MHC-___ self antigens. When a B cell is stimulated by the antigen it recognises, the first thing the B cell does it to ___.
(2) Then a ___ cell is required for costimulation. The ___ cell does this by secreting ___

UNDERGOS CLONAL SELECTION, MEMORY B CELLS AND PLASMA CELLS

after costimulation a B cell ___. generating ___.

ANTIBODIES

plasma cells secrete ___.

SHORT, RECENT INVASION

IgM class antibodies are ___ lived and therefore indicate a ___.

IgM, RECENT INVASION

Ig ___ class antibodies are short lived and therefore indicate a ___.

IgG (think GOOD for babies), IgA

Ig ___ class antibodies cross the placenta and
Ig ___ class antibodies are in breast milk

PHAGOCYTES TO INGEST THEM

when an antibody agglutinates and precipitates antigens a clump forms, which makes it easier for ___.

IgG

Ig ___ class antibodies are the most abundant.

M

anti-A and anti-B (blood type) antibodies are class Ig ___.

IgG, IgE, IgD (think GED is a basic degree)

class ___ antibodies are monomers.

IgA, breastmilk, body fluids (think little boats with two oarsmen floating around in body fluids >--< )

class ___ antibodies are dimers or monomers and are found in ___ and other body ___

IgM, plasma

class ___ antibodies are polymers (like stars floating around) and are secreted by ___ cells

IgM, agglutination (precipitation)

___ class antibody type causes ___ which means clumping

IgD, IgM, clump, agglutination

(1) ___ class antibodies activate B cells. (2) ___ class antibodies are glutinators which means they ___ microbes a process called ___

IgD, B

___ class antibodies is the most important class in humoral immunity (because they activate ___ cells)

IgM

Ig__ is star shaped (pentamer - 5 units)

IgM

Ig__ are first antibody responders

IgD

Ig__ activated B cells

IgE

Ig___ located on mast cells, basophils and involved in allergic reactions and parasitic worms

IgA

Ig___ can be a monomer or dimer (2 unit)

IgA

Ig___ found mainly in saliva, tears, saliva, body fluids

IgA

Ig___ levels decrease during stress, lowering immunity

IgA

Ig___provide protection of mucous membranes

IgG, IgA (sometimes), IgD, IgE

Ig___ monomers

IgG

Ig__ do a LOT of things: enhance phagocytosis, trigger complement system, neutralize toxins, protects agains bacteria and viruses....

IgG

Ig___ found in intestines

IgG

Ig___ main protection of newborns

IgE

Ig___ is most rare

IgM

Ig___ agglutinates and lyses microbes

IgM

Ig___ float around in blood as stars but are monomers on B cells

IgM

Ig___ are A and B blood antibodies

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