Question

proteins are made of _______________, and the sequence of these determine how the protein will fold up and take shape, which ultimately determines its function. a lipids b amino acids c nucleotides d monosaccharides

Explanation:

Proteins are polymers composed of amino acid monomers. The sequence of amino acids dictates protein folding and function. Lipids form fats/membranes, nucleotides make nucleic acids, and monosaccharides are sugar building blocks—none are protein components.

Answer:

B. amino acids