Westonci.ca offers fast, accurate answers to your questions. Join our community and get the insights you need now. Discover the answers you need from a community of experts ready to help you with their knowledge and experience in various fields. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.

Which of the following best describes the secondary structure of a protein?

a. It is a linear sequence of amino acids.
b. alpha helices and \beta sheets fold into a 3D shape
c. More than one polypeptide chain fold onto each other
d. Hydrogen bonds help form \alpha helices and \beta sheets