+A **peptide** is a short chain, a polymer of [Amino Acid](/wiki/amino-acid) units linked by [Peptide Bond](/wiki/peptide-bond)s. These molecular building blocks play crucial roles, from hormones to cellular signals, shaping life's intricate dance.
+## See also
+- [Protein](/wiki/protein)
+- [Enzyme](/wiki/enzyme)
+- [Biochemistry](/wiki/biochemistry)
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