Which of the following is an example of a secondary protein structure?
A) fatty acid
B) triglyceride
C) lipid
D) β-pleated sheet
E) dipeptide

Question

Quizplus · Accepted Answer

A β-pleated sheet is a type of secondary protein structure that occurs when two or more stretches of polypeptide chains are aligned side-by-side and connected by hydrogen bonds. A fatty acid, triglyceride, and lipid are not types of protein structures, and a dipeptide refers to a type of peptide bond between two amino acids.

Which of the Following Is an Example of a Secondary