The accompanying drawing shows 4 water molecules interacting with glycine. Four dotted lines are labeled with numbers 1 through 4. As labeled by these numbers, which of the dotted lines could represent hydrogen bonds? H \ H O / I 2--> O 1--> H . \ : . H O H H II I / H-O-C - C - N I \ H H H \ : . 4-->O . I H H \ 3--> O I H A. Dotted lines labeled 1 and 2 could represent hydrogen bonds. B. Dotted lines labeled 1, 2, and 4 could represent hydrogen bonds. C. Dotted lines labeled 2 and 3 could represent hydrogen bonds. D. Dotted lines labeled 3 and 4 could represent hydrogen bonds. E. Dotted lines labeled 1, 2, 3, and 4 could represent hydrogen bonds.