Biochemistry Experienced Online Exam Quiz

Biochemistry Experienced GK Quiz. Question and Answers related to Biochemistry Experienced. MCQ (Multiple Choice Questions with answers about Biochemistry Experienced

IgG consists of ____________

Options

A : A light chain and two heavy chains joined by a disulfide bond

B : Two light chains and a heavy chain joined by a disulfide bond

C : Two light chains and two heavy chains joined by a disulfide bond

D : Two light chains and two heavy chains joined by hydrogen bond

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Which of the following is not a feature of secondary immune respone to an antigen when compared to the first immune response to the same antigen?

Options

A : Antibody is generated without T-cell help

B : Antibody is generated fast

C : Antibody produced has greater affinity for the antigen

D : Much antibody is produced

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The antibody present in secretions like tears and saliva is ____________

Options

A : IgA

B : IgE

C : IgG

D : IgM

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The primary antibody of exocrine secretions is ____________

Options

A : IgA

B : IgE

C : IgG

D : IgM

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The most abundant immunoglobulin is ____________

Options

A : IgA

B : IgE

C : IgG

D : IgM

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Which of the following antibody first reaches the site of infection?

Options

A : IgA

B : IgE

C : IgG

D : IgM

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Which of the following is the largest immunoglobulin?

Options

A : IgA

B : IgE

C : IgG

D : IgM

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Which of the following is a true statement?

Options

A : IgG is involved in primary immune response

B : IgM is involved in primary immune response

C : IgG is involved only in secondary immune response

D : IgG and IgM both are involved in primary immune response

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Which of the following is a function of Macrophages?

Options

A : Ingest large particles and cells by phagocytes

B : Produce and secrete antibodies

C : Interact with infected host cells through receptors on T-cell surface

D : Interact with macrophages and secrete cytokines

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Which of the following is a function of B lymphocytes?

Options

A : Ingest large particles and cells by phagocytes

B : Produce and secrete antibodies

C : Interact with infected host cells through receptors on T-cell surface

D : Interact with macrophages and secrete cytokines

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