Which of the following levels of protein structure occurs from spontaneous folding that results from covalent bonds and noncovalent interactions?
A) primary
B) secondary
C) teritiary
D) quaternary
E) triangular

Question

Quizplus · Accepted Answer

Tertiary structure is the result of spontaneous folding that is driven by covalent bonds, such as disulfide bridges, and noncovalent interactions, such as hydrogen bonds, van der Waals forces, and hydrophobic interactions. Primary structure refers to the linear sequence of amino acids, while secondary structure refers to regular folding patterns, such as alpha helices and beta sheets, that are stabilized by hydrogen bonds. Quaternary structure refers to the arrangement of multiple polypeptide chains in a protein complex. Triangular is not a level of protein structure.

Which of the Following Levels of Protein Structure Occurs from Spontaneous