Question

c4u macromolecule
1 multiple choice 5 points
which level of protein organization is least likely to be interrupted by an increase in temperature or ph?
secondary
tertiary
primary
quaternary

Explanation:

Protein primary structure is the linear sequence of amino - acids linked by peptide bonds. Peptide bonds are covalent bonds and are relatively stable and not easily disrupted by changes in temperature or pH. Secondary, tertiary, and quaternary structures are held together by non - covalent interactions like hydrogen bonds, ionic bonds, and van der Waals forces which are more sensitive to temperature and pH changes.

Answer:

C. primary