Which statement about the structure of proteins is correct? a) The a-helix and ß-sheet are two common secondary structures. b) Proteins made of two or more polypeptides have quaternary structure. c) The primary structure is the sequence of amino acids. d) All statements are correct.

Human Heredity: Principles and Issues (MindTap Course List)
11th Edition
ISBN:9781305251052
Author:Michael Cummings
Publisher:Michael Cummings
Chapter9: Gene Expression And Gene Regulation
Section: Chapter Questions
Problem 24QP: a. Can a mutation change a proteins tertiary structure without changing its primary structure? b....
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17.

Which statement about the structure of proteins is correct?
a) The a-helix and B-sheet are two common secondary structures.
b) Proteins made of two or more polypeptides have quaternary structure.
c) The primary structure is the sequence of amino acids.
d) All statements are correct.
Transcribed Image Text:Which statement about the structure of proteins is correct? a) The a-helix and B-sheet are two common secondary structures. b) Proteins made of two or more polypeptides have quaternary structure. c) The primary structure is the sequence of amino acids. d) All statements are correct.
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