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(PR202) ImmunoQuiz - L6. HIR

Total questions: 10

Worksheet time: 6mins

Name
Class
Date
1.

Which site is the primary location for B cell maturation after birth?

a)

Thymus

b)

Fetal liver

c)

Bone marrow

d)

Lymph nodes

2.

Correctly label the following region of an immunoglobulin.

3.

During B cell maturation, which immunoglobulin is first expressed on the cell surface?

a)

IgG

b)

IgM

c)

IgD

d)

IgA

e)

IgE

4.

The component that delivers activation signals in the B cell receptor (BCR) complex is ​ ​ (a)  

Choose from the below words
Igα and Igβ
IgM
IgD
Fab region
5.

Thymus-independent type 1 (TI-1) antigens can activate B cells by​ ​ (a)  

Choose from the below words
Binding to Toll-like receptors (TLRs)
Binding to Fc receptors
Presenting via MHC class II
Binding to BCR only
6.

The first antibody produced during a primary immune response is...

a)

IgA

b)

IgM

c)

IgG

d)

IgD

7.

Complementarity-determining regions (CDRs) are found in​ ​ (a)  

Choose from the below words
variable regions
hinge regions
Fc regions
constant regions
8.

Receptor editing in B cells primarily changes the​ ​ ​ (a)  

Choose from the below words
light chain variable region
light chain constant region
heavy chain constant region
heavy chain variable region
9.

Which antibody class is the most potent activator of the classical complement pathway?

a)

IgA2

b)

IgG4

c)

IgM

d)

IgE

10.

คนเสื้อดำ แนะนำให้คนเสื้อม่วงไปคุยกับใคร?

a)

ฟาอัล

b)

เพชร

c)

พลอย

d)

หนูรัตน์