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Term: Polypeptides

Description:

Polypeptides are chains of amino acids formed by peptide bonds. They are crucial molecules in biological systems, serving various structural and functional roles.

Senses and Usages:

1. Noun: A class of bioactive molecules consisting of a chain of amino acids.
• Example: "Scientists have discovered a novel polypeptide with potential therapeutic properties."
2. Noun: Short chains of amino acids, typically composed of fewer than 50 amino acids.
• Example: "Polypeptides play a crucial role as signaling molecules in cellular communication."
3. Noun: A type of organic polymer formed by joining amino acids together.
• Example: "Proteins, such as enzymes and antibodies, are composed of one or more polypeptides."

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