You are studying a protein that is shaped like a doughnut. The shape is a function of which levels) of protein structure?
A) primary, secondary, and tertiary
B) tertiary only
C) secondary and tertiary only
D) secondary only
E) primary only

Question

Quizplus · Accepted Answer

The shape of a protein, such as a doughnut shape, involves its primary structure (sequence of amino acids), secondary structure (alpha-helices and beta-sheets), and tertiary structure (the overall 3D structure of a single polypeptide chain). These levels of structure collectively determine the protein's shape and function.

You Are Studying a Protein That Is Shaped Like a Doughnut