+Protease, a molecular scissor, is an [Enzyme](/wiki/enzyme) that breaks down [Protein](/wiki/protein) molecules into smaller units. These vital catalysts are essential for myriad biological processes, from digestion to cellular signaling.
+## See also
+- [Digestion](/wiki/digestion)
+- [Catalysis](/wiki/catalysis)
+- [Amino Acid](/wiki/amino_acid)
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