A polypeptide has an amino acid sequence of: alanine-leucine-tryptophane-glycien-valine-alanine.
This chain of amino acids is further organized into a helix that in-turn, folds in and around itself to form a globular structure. The primary structure of this polypeptide is

Question

Quizplus · Accepted Answer

The primary structure of a protein refers to the linear sequence of amino acids, and this is represented by the amino acid sequence given in choice D. The other choices refer to the secondary or tertiary structure of a protein, which is not being asked in the question.

A Polypeptide Has an Amino Acid Sequence Of: Alanine-Leucine-Tryptophane-Glycien-Valine-Alanine