Macrophage Action Occurs with

question 77

Multiple Choice

Macrophage action occurs with

• A) a systemic reaction to an antigen.
• B) trapping of foreign substances in mucous membranes.
• C) protection created by the body's resident bacteria.
• D) cell-mediated immunity.

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Definitions:

Activation Energy

The minimum amount of energy that must be provided to compounds to induce a chemical reaction.

Pyrolysis

The chemical decomposition of a substance through the application of heat, in the absence of oxygen.

Law of Conservation

A principle stating that mass in an isolated system is neither created nor destroyed by chemical reactions or physical transformations.

Energy

The capacity to do work or produce change, existing in forms such as heat, kinetic energy, potential energy, and electrical energy.