+Amino acids are the fundamental [building blocks](/wiki/Building_Block) of [proteins](/wiki/Protein), essential molecules that perform vast functions in all living things. Each distinct amino acid features a central carbon atom, an amino group, a carboxyl group, and a unique side chain.
+## See also
+- [Peptide](/wiki/Peptide)
+- [Enzyme](/wiki/Enzyme)
+- [DNA](/wiki/DNA)
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