D. B Lymphocytes - B Cells Flashcards
0
Q
Immunoglobulin
A
Group of glycoproteins on the B cell
1
Q
B cells mature where
A
In the bone marrow
2
Q
BCR stands for
A
B cell receptor
3
Q
BCRs can be released as
A
Antibodies
4
Q
Structure of Ig
A
Quaternary protein bound to a carbohydrate
Globular (3-D folded)
5
Q
Ig consist of
A
2 heavy chains
2 light chains
6
Q
Ig is composed of two regions called
A
Constant region
Hyper variable region
7
Q
Ig chains are bonded by
A
Disulfide cross bridges
8
Q
IgG
A
80%
Neutralize toxins and viruses
Gamma
9
Q
IgA
A
15-20%
10
Q
IgE
A
Fight worms
