Which of the Following Defines the Quaternary Structure of Proteins

question 124

Multiple Choice

Which of the following defines the quaternary structure of proteins?

• A) It is the sequence of amino acids in proteins.
• B) It refers to repetitive conformations of the protein backbone.
• C) It is the overall 3-D conformation of a polypeptide chain and the interactions of the side chains.
• D) It is the interaction between the subunits of a protein that has more than one polypeptide chain.

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Definitions:

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