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Immunology

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Castles intrinsic factor

a)

Absorption of vitamin B12

b)

Deficiency leads to Anemia

c)

Produced by Parietal cells of stomach

d)

Seen in Synovial fluid

2.

DNP is

a)

A hapten

b)

An Adjuvant

c)

A flocculant

d)

None of the above

3.

BSA can act as

a)

A hapten

b)

A carrier protein

c)

An antibody

d)

A flocculant

4.

An adjuvant

a)

Can reduce the antigenicity of a substance

b)

Can enhance the autoimmunity in Females

c)

Can increase the antigenicity of a substance

d)

All of the options

5.

An epitope is located on

a)

Antibody

b)

Antigen

c)

Both antibody and antigen

6.

Variable region of antibodies are located on

a)

Fc portion

b)

Constant region

c)

Fab portion

d)

Light chains only

7.

Agglutination reaction is seen in

a)

Blood grouping

b)

Gel precipitation

c)

Soluble antigens

d)

All of the options

8.

HAPTENS are also known as

a)

BSA

b)

Oil in water emulsions

c)

ISCOMs

d)

Partial antigens

9.

The antibody that is usually seen in secretions

a)

IgA

b)

IgD

c)

IgM

d)

IgE

10.

The antibody that exists as a pentamer

a)

IgG

b)

IgE

c)

IgD

d)

IgM