The correct answer is "On a protein molecule, side chains of amino acids affect only the primary structure." If this is correct and was helpful could you mark me as brainlist? Thanks!
The amino acids side chain forms the basis for the conformation of peptide and affects the primary and secondary structure. Thus, option B is correct.
Proteins are the biomolecules composed of the amino acid chain bond with the peptide bond. The amino acids are composed of amino and carboxyl terminal, with a side chain determining the polarity.
The side chain forms the hydrogen bond and other type of bond in the peptide chain, and thereby governs the primary and the secondary structure of the protein. Thus, option B is correct.
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