Which demonstrates that the primary structure of a protein determines its tertiary structure?
A)How the disulfide bonds hold it in the correct shape.
B)Proteins can refold even when the amino acid sequence is changed.
C)Proteins refold when the amino acid sequence is the same as in the native conformation.
D)Chaotropic agents cannot denature the native conformation.
E)All of the above.

Question

Quizplus · Accepted Answer

The primary structure of a protein, which is its amino acid sequence, dictates its tertiary structure because the specific sequence determines how the protein will fold into its three-dimensional shape. This is evidenced by the fact that proteins can refold into their native conformations if the amino acid sequence is unchanged, indicating that the sequence itself contains all the necessary information for folding.

Which Demonstrates That the Primary Structure of a Protein Determines