Alpha-helices and beta-sheets are part of. structure in proteins. O tertiary O quaternary O secondary O primary

Organic And Biological Chemistry
7th Edition
ISBN:9781305081079
Author:STOKER, H. Stephen (howard Stephen)
Publisher:STOKER, H. Stephen (howard Stephen)
Chapter9: Proteins
Section: Chapter Questions
Problem 9.57EP
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Alpha-helices and beta-sheets are part of.
structure in proteins.
tertiary
O quaternary
O secondary
O primary
Question 2
Saved
Why is the s-trans form of an amide bond more stable?
O A) There is no s-trans form.
B) To minimize steric interference between side chain groups.
O C) The oxygen is hydrogen-bonded with nitrogen.
D) Because of resonance in the peptide bond.
Question 3
Saved
Glycogen is
(more or less) heavily branched than amylopectin.
---e
A) More
B) It is not known.
O C) They are equally branched.
D) Less
Transcribed Image Text:Alpha-helices and beta-sheets are part of. structure in proteins. tertiary O quaternary O secondary O primary Question 2 Saved Why is the s-trans form of an amide bond more stable? O A) There is no s-trans form. B) To minimize steric interference between side chain groups. O C) The oxygen is hydrogen-bonded with nitrogen. D) Because of resonance in the peptide bond. Question 3 Saved Glycogen is (more or less) heavily branched than amylopectin. ---e A) More B) It is not known. O C) They are equally branched. D) Less
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