Examlex
Identify the letter of the choice that best matches the phrase or definition.
-Returns a number that corresponds to the system date and time beginning with December 31,1899.
Predominant Form
The most stable or abundant form of a substance under specific conditions.
L-Methionine
An essential amino acid in humans used for the biosynthesis of proteins and important in the methylation of nucleic acids, proteins, and lipids.
Biological pH
The measure of acidity or alkalinity in biological systems, critical for various biochemical processes and often maintained within a narrow range.
Aqueous Solution
A solution where water is the solvent.
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