Identify the Site Indicated by the Arrows in the Diagram

question 70

Multiple Choice

Identify the site indicated by the arrows in the diagram.

• A) complement binding site of an antibody
• B) antigen binding site of an antibody
• C) MHC binding site of an antigen
• D) complement binding site of T cell receptor
• E) MHC binding site of a T cell receptor

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Definitions:

Relaxed

A state of being free from tension and anxiety.

Easygoing

A personality trait characterized by a relaxed, stress-free approach to life and an adaptable, non-confrontational attitude.

Human Immunodeficiency Virus

A virus that attacks the immune system, the body's natural defense against illness, leading to the disease AIDS if not treated.

AIDS

Acquired Immunodeficiency Syndrome, a chronic, potentially life-threatening condition caused by the human immunodeficiency virus (HIV).