Which Is Incorrect About the Fc Region of an Immunoglobulin

question 94

Multiple Choice

Which is incorrect about the Fc region of an immunoglobulin?

• A)It determines the antibody's distribution in the body.
• B)It forms the antigen binding sites.
• C)It contains an effector molecule that can bind to cells such as macrophages and mast cells.
• D)It contains an effector molecule that can fix complement.
• E)It determines the class to which the immunoglobulin belongs.

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Definitions:

Chain Migration

A social process by which immigrants from a particular town or region follow others from that area to a specific destination or country.

Socially Isolated

The condition of being physically separated from social networks and support systems, often leading to feelings of loneliness.

Autonomy

The power to independently decide in an informed and free manner.

Affiliation

The connection, association, or relationship between individuals or groups, often established for mutual benefit or to meet a common goal.