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Immunology

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Two gene one polypeptide model was proposed by

a)

Edward Jenner

b)

Karl landsteiner

c)

Dreyer and Bennet

d)

Susumu Tonegawa and Jhoseph murray

2.

Hybridoma technology is used to derive

a)

Polyclonal antibody

b)

Monoclonal antibody

c)

Multiclonal Ab

d)

Abzymes

3.

Antigen presentation elimination of ROS cytokines and complement proteins are characteristic function of

a)

Macrophages

b)

Neutrophils

c)

Dendritic cells

d)

NK Cells

4.

____is the ability to induce humoral and cell mediated immune response

a)

Antigenecity

b)

Immunogenecity

c)

Autoimmunity

d)

Immune tolerance

5.

Most immunoglobulin molecule tend to have molecular mass of

a)

5000-10000 Daltons

b)

10000-20000 Daltons

c)

100-1000Daltons

d)

500-8000Daltons

6.

____are the substances enhancing immunogenecity

a)

Haptens

b)

Protons

c)

Adjuvants

d)

Globulins

7.

VDJ stands for

a)

Variation,Divergent,Jugguling

b)

Variant, Divergent,Joiner

c)

Variable, Divergent,Joining

d)

Variable,Distinct,Joining

8.

________is the most abundant antibody in serum

a)

IgG

b)

IgM

c)

IgD

d)

IgA

9.

RBCs are incubated with specific antibodies forming a clump known as

a)

Precipitation

b)

Agglutination

c)

Agglomeration

d)

Cluster islands

10.

____ is promotion of phagocytosis of antigens by macrophages and neutrophils

a)

opsonization

b)

Agglomeration

c)

Agglutination

d)

Precipitation