I thought I got this correct but I was wrong. Can you help me get it figured out please. Thank you

Incorrect Question 18 0/3 pts Pauling built the first model of an alpha helix using a piece of construction paper with pencil sketches of the atoms of the polypeptide chain. The very first version was lost, but a few years later he recreated what he had done in 1948. A copy is shown here: 4 Folded along WH that A and B HCP home together WH NCP CR a. Relix #OP First drown March 1948 Prins Panking of HER In the upper right corner he states, "Fold along creases so that A and B come together". What is accomplished by bringing A and B together? A hydrogen bond forms between the C=O of amino acid 1 and the N-H of amino acid 5. A hydrogen bond forms between the C=O of amino acid 1 and the N-H of amino acid 3.6 A hydrogen bond forms between the C=O of amino acid 1 and the N-H of amino acid 4 O A hydrogen bond forms between the C=O of amino acid 1 and the N-H of amino acid 3