Question

Name the common types of secondary structure of proteins and give one point of difference.

Answer 1

The common types are alpha helix structure where H bonds are intramolecular and Beta pleated sheet structure where H bonds are intermolecular.
Hope this will help u...

Answer 2

Protein secondary structure is the three dimensional form of local segments of proteins. The two most common secondary structural elements are alpha helices and beta sheets, though beta turns and omega loopsoccur as well. Secondary structure elements typically spontaneously form as an intermediate before the protein folds into its three dimensional tertiary structure.