Examlex
It is possible for one person to have an absolute advantage in two tasks and a comparative advantage in only one.
Quaternary Structure
The overall conformation of a protein produced by the interaction of two or more polypeptide chains. Compare with primary, secondary, and tertiary protein structure.
Polypeptide Chains
Long chains of amino acids linked by peptide bonds, which fold into specific three-dimensional structures to form proteins.
Steroid Hormone
A type of hormone derived from cholesterol that can pass through cellular membranes and is involved in a wide range of bodily functions.
Nucleic Acid
Organic molecules that serve as the blueprint for proteins and, through the actions of proteins, the entire phenotype of a living organism; includes DNA and RNA.
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