Bacteria and Archaea Play an Important Role in The

question 64

Multiple Choice

Bacteria and Archaea play an important role in the:

• A)carbon cycle.
• B)sulfur cycle.
• C)nitrogen cycle.
• D)None of the answer options is correct.

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Definitions:

IR Spectroscopy

An analytical technique that uses infrared light to study the vibrational and rotational movements of molecules, revealing structural and functional group information.

Pentane

A hydrocarbon compound with the molecular formula C5H12, consisting of five carbon atoms linked in a single chain.

Heptane

A straight-chain alkane with the formula C7H16, commonly used as a nonpolar solvent in laboratories.

IR Spectrum

An infrared spectrum, a graph displaying the absorption of infrared radiation by a substance at different frequencies, useful in identifying molecular structures.