Proteins are primarily characterized by their ________ structure.
Understand the Problem
The question is asking about the primary characteristics of proteins and specifically refers to their structure. The goal is to identify the type of structure that is fundamental to proteins.
Answer
Primary structure.
The final answer is primary structure.
Answer for screen readers
The final answer is primary structure.
More Information
Proteins are primarily characterized by their primary structure, which is the sequence of amino acids in a polypeptide chain. This sequence determines how the protein will fold and function.
Tips
A common mistake is confusing primary structure with secondary, tertiary, or quaternary structures, which describe further arrangements beyond the sequence of amino acids.
Sources
- Protein structure: Primary, secondary, tertiary & quatrenary (article) - khanacademy.org
- Protein Structure | Learn Science at Scitable - Nature - nature.com
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