Which of the following is true regarding the structure of proteins?

A. Proteins are made up of nucleotides
B. Proteins are composed of amino acids linked by peptide bonds
C. Proteins contain fatty acids
D. Proteins are composed of glucose molecules

Answer: Proteins are composed of amino acids linked by peptide bonds


Additional Information: Proteins are made up of long chains of amino acids, which are connected by peptide bonds to form polypeptides.


Subjects: Biochemistry, Biology

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