Asked by Amanda Rivera on Sep 23, 2024
Verified
The primary structure of a protein refers to ________.
A) the sequence of its amino acids
B) the orientation of α-helices
C) the orientation of pleated sheets
D) the orientation of peptide subunits within a complex protein
E) the placement of the protein's active site
Primary Structure
The linear sequence of amino acids in a protein, dictating its overall shape and function.
Amino Acids
Biomolecules that function as protein precursors, featuring both amino and carboxyl functional groups.
Pleated Sheets
Structures formed by folding of polypeptide chains in proteins, stabilized by hydrogen bonds, contributing to the protein's tertiary and quaternary structures.
- Understand the basic structure of proteins, including primary, secondary, tertiary, and quaternary levels.
- Identify the role of amino acid sequences in determining protein structure and function.
Verified Answer
LC
Lauren Cervantes3 days ago
Final Answer :
A
Explanation :
The primary structure of a protein is the linear sequence of amino acids that make up the protein chain. This sequence is crucial to determining the protein's shape and function.
Learning Objectives
- Understand the basic structure of proteins, including primary, secondary, tertiary, and quaternary levels.
- Identify the role of amino acid sequences in determining protein structure and function.