The Complement System Can Be Activated By

question 81

Multiple Choice

The complement system can be activated by:

• A) the binding of complement protein 1 to the complement-binding site on the antibody molecule.
• B) the binding of complement protein 3 to bacteria or viruses in the presence of properdin.
• C) nonspecific immune mechanisms.
• D) all of the above.

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Definitions:

Duty

A moral or legal obligation; the responsibility to fulfill tasks, obligations, or roles as required by the law or social norms.

Conduct

Behavior or actions of an individual or organization, especially in relation to legal, ethical, or professional standards.

Common Law

A body of unwritten laws based on legal precedents established by the courts.

Unborn Child

A term referring to a fetus or embryo that has not yet been born, often used in legal, medical, and ethical discussions.