A polypeptide is a linear organic polymer consisting of a large number of amino-acid residues bonded together in a chain, forming part of (or the whole of) a protein molecule.
According to the given question, the primary structure of this polypeptide is :
The primary structure is: alanine-leucine-tryptophane-glycien-valine-alanine.
Explanation:
The primary structure of a polypeptide corresponds to the linear sequence of amino acids joined by peptide bonds. In this case, if a polypeptide is formed by alanine-leucine-tryptophan-glycine-valine-alanine, this sequence represents its primary structure. In some proteins, replacing one amino acid with another within its primary structure can cause disease and even lead to death.
To protect our eyes from moisture and light. Example: from sweat. It can also reduce the amount of light that gets in your eyes and keep dirt away from them too.
