76 14. The DNA base thymine dissolves in water due to hydrogen bond- ing. Which of the following hydrogen bonds drawn between thy- mine and surrounding water molecules are valid? (LO 8.10) H H| H (IV) H H H (I)' (II) H H----:O: H H H H (III) H H (a) I and II (c) I, II, III (b) I, II, IV (d) III and IV

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