The ________________________ Was Created by an Executive Order in the Wake

question 4

Multiple Choice

The ________________________ was created by an Executive Order in the wake of the 9/11 attacks.

• A) National Security Council
• B) Homeland Security Council
• C) Department of Justice
• D) Department of State

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Definitions:

Opsonization

A process in which pathogens are marked for ingestion and destruction by phagocytes.

Complement Action

An aspect of the immune system involving a series of proteins that enhance the ability of antibodies and phagocytic cells to clear pathogens from an organism.

Germinal Centers

Areas within lymph nodes where mature B cells rapidly divide, differentiate, and mutate their antibody genes during an immune response.

Lymph Nodes

Small, bean-shaped structures that produce and store cells that help fight infection and disease as part of the lymphatic system.