The primary structure of a protein refers to the
A
Amino acid sequence of the protein
B
α-helices and β-sheets bonded by peptide linkage
C
Arrangement of subunits to form a functional structure
D
Twist folds
E
or twist and folds of the amino acid sequence into stabilized structures within the protein
F
Arrangement of twisted chains and folds within a protein into a stable structure
Correct Answer: Amino acid sequence of the protein