#Question id: 667
#Unit 1. Structure and Function of Biomolecules
Which represents the backbone of a protein?
Note: R = amino acid side chain
N = nitrogen
Cα = alpha carbon
C = carbonyl carbon
#Question id: 668
#Unit 1. Structure and Function of Biomolecules
What feature does a Ramachandran plot display?
#Question id: 669
#Unit 1. Structure and Function of Biomolecules
Ramachandran determined the ʺallowedʺ values of the phi and psi angles primarily by considering ________.
#Question id: 670
#Unit 1. Structure and Function of Biomolecules
The distance along a helix axis for one complete turn is called the ________.
#Question id: 671
#Unit 1. Structure and Function of Biomolecules
Which was a major scientific accomplishment by Linus Pauling?
#Question id: 672
#Unit 1. Structure and Function of Biomolecules
An ideal α-helix has a pitch of 0.54 nm and a rise of 0.15 nm. What is the length along the helix axis for a segment of an ideal α-helix that contains 30 amino acids?