alpha-helix is a secondary structure of proteins formed by twisting of – InterviewSolution

1.	alpha-helix is a secondary structure of proteins formed by twisting of polypeptide chain into right handed screw like structure. Which type of interactions are responsible for making the alpha-helix structure stable?
Answer» Peptide bonds between - `NH_2` group and `CO` groups of adjacent carbon chains Hydrogen bonds between - NH of amino ACID in one TURN with - CO of amino acid to adjacent turn `-OH` group of one turn with -CO of amino acid on the turn Hydrogen bonds between adjacent amino ACIDS Answer :B

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