Match the Following Terms with the Correct Description

question 67

Multiple Choice

Match the following terms with the correct description:
-Chemical secreted by white blood cells and macrophages to raise the body's temperature

• A)keratin
• B)perforins
• C)interferon
• D)antibody
• E)pyrogen
• F)cytokines
• G)antigen

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Definitions:

Continuous Spectrum

A seamless spectrum of light (or other electromagnetic radiation) in which every wavelength within a certain range is represented.

Energy Level

The specific amount of energy an electron can have when occupying a certain orbital in an atom.

Atom

The basic unit of a chemical element, consisting of a nucleus of protons and neutrons, and electrons orbiting the nucleus.

Spectrum Color

The band of colors produced when light is separated into its component wavelengths, visible as when passing through a prism.