Arrange These Spectral Regions in Order of Increasing Energy  (Infrared

question 57

Multiple Choice

Arrange these spectral regions in order of increasing energy  (infrared, microwaves, ultraviolet, visible) .

• A)microwaves < infrared < visible < ultraviolet
• B)microwaves < visible < infrared < ultraviolet
• C)ultraviolet < infrared < visible < microwaves
• D)ultraviolet < visible < infrared < microwaves
• E)infrared < microwaves < ultraviolet < visible

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Definitions:

Enzyme Molecule

A biological catalyst that speeds up the rate of chemical reactions in cells without being consumed in the process.

Substrate

A substance on which an enzyme acts; a reactant in an

Energy of Activation

The minimum amount of energy required to start a chemical reaction, often lowered by the presence of a catalyst.

Existing Bonds

Bonds that have already been issued and are currently traded in the bond market.