Biochemistry - Mock Test 73

Question 721

Helper T cells release all the following except?

A) Interleukins B) Colony stimulating factors C) Perforins D) Tumour necrosis factor

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Question 722

Passive immunity can be produced by administration of?

A) Pure antigens B) Immunoglobulins C) Toxoids D) Killed bacteria or viruses

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Question 723

Active immunity can be produced by administration of?

A) Killed bacteria or viruses B) Live attenuated bacteria or viruses C) Toxoids D) All of these

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Question 724

Reaginic antibody is?

A) IgA B) IgG C) IgD D) IgE

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Question 725

IgE has a tendency to attach to?

A) Basophils B) Mast cells C) Both 1⃣ and 2⃣ D) None of these

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Question 726

In allergic diseases, the concentration of the following is increased in plasma?

A) IgA B) IgG C) IgD D) IgE

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Question 727

Human immunodeficiency virus destroys?

A) Cytotoxic T cells B) Helper T cells C) B cells D) Plasma cells

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Question 728

MHC Class III proteins include?

A) Immunoglobulins B) Components of complement system C) T cells receptors D) CD4 and CD8 proteins

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Question 729

Helper T cells release?

A) Interleukins B) Colony stimulating factors C) Tumour necrosis factor D) All of these

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Question 730

Cytotoxic T cells release?

A) Perforins B) Interleukins C) Colony stimulating factors D) Tumour necrosis factor

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