Microbiology - Antibody

Exercise :: Antibody - Section 1

Antibody - Section 1

6.

Which of the following theory of antibody production is most widely accepted?

A.	Side chain theory
B.	Clonal selection theory
C.	Direct template theory
D.	Indirect template theory

Answer: Option B

Explanation:

No answer description available for this question. Let us discuss.

7.

Which is the most efficient complement fixing class of antibody?

A.	IgE
B.	IgA
C.	IgM
D.	IgG

Answer: Option C

Explanation:

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8.

The class of immunoglobulin, most abundant in body is

A.	IgD
B.	IgE
C.	IgG
D.	IgM

Answer: Option C

Explanation:

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9.

Which is not a function of IgG?

A.	Major antibody in serum
B.	First antibody type produced against an antigen during the primary antibody response
C.	Activates or fixes complement
D.	Involved in opsonization

Answer: Option B

Explanation:

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10.

J chain is present in

A.	IgA
B.	IgM
C.	Both (a) and (b)
D.	IgE

Answer: Option C

Explanation:

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