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    Proteins are made up of:
    Question

    Proteins are made up of:

    A.

    Diamines

    B.

    Phenols

    C.

    Sugars

    D.

    Amino acids

    Correct option is D

    The Correct Answer is: (D) Amino acids
    Explanation:
    Proteins are made up of amino acids, which are organic compounds consisting of an amino group (-NH2) and a carboxyl group (-COOH). These amino acids are linked by peptide bonds to form polypeptides, which fold into specific three-dimensional structures to function as proteins.
    The sequence and combination of amino acids determine the specific structure and function of each protein.
    Information Key Points:
    • Amino acids: The building blocks of proteins, essential for the formation of polypeptide chains.

    • Peptide bonds: The covalent bonds that link amino acids together in a protein.

    • Protein structure: The unique sequence of amino acids dictates the protein's final structure and function.

    Additional Information (Other Options):

    • Diamines: Organic compounds with two amino groups.

    • Phenols: Compounds with an aromatic ring and hydroxyl group.

    • Sugars: Carbohydrates that provide energy.

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