Examlex
Which of the following is NOT a good candidate for a key field for a Customer table?
Predominant Form
The most abundant or common form of a substance under specified conditions.
L-Phenylalanine
An essential amino acid with the formula C9H11NO2, used in the biosynthesis of proteins.
Biological pH
The pH range maintained in biological systems and fluids critical for the proper functioning of cells and biochemical processes.
Isoelectric Point
The pH at which a particular molecule carries no net electrical charge, often referenced in the context of amino acids and proteins.
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