#Question id: 669
#Unit 1. Molecules and their Interaction Relevant to Biology
Ramachandran determined the ʺallowedʺ values of the phi and psi angles primarily by considering ________.
#Question id: 670
#Unit 1. Molecules and their Interaction Relevant to Biology
The distance along a helix axis for one complete turn is called the ________.
#Question id: 671
#Unit 1. Molecules and their Interaction Relevant to Biology
Which was a major scientific accomplishment by Linus Pauling?
#Question id: 672
#Unit 1. Molecules and their Interaction Relevant to Biology
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?
#Question id: 673
#Unit 1. Molecules and their Interaction Relevant to Biology
How many complete turns are there in an ideal α-helix that contains 15 amino acids and has a pitch of 0.54 nm and a rise of 0.15 nm?
#Question id: 674
#Unit 1. Molecules and their Interaction Relevant to Biology
Proline is not often found in a-helices of proteins because it