The aromatic nucleic acids that comprise a portion of the RNA and DNA molecules are seen below. a) For each of the nucleic acids, draw any resonance structures that might suggest aromatic nature. (One of them is already completely aromatic). b) Indicate whether the electron pair is localized or delocalized for each nitrogen atom in adenine.

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The aromatic nucleic acids that comprise a portion of the RNA and DNA molecules are seen below.

a) For each of the nucleic acids, draw any resonance structures that might suggest aromatic nature. (One of them is already completely aromatic).
b) Indicate whether the electron pair is localized or delocalized for each nitrogen atom in adenine.

Adenine
Cytosine
NH₂
NH₂
d a dd
H3C.
N
NH
NH
ΝΗ
NH₂
Guanine
NH
Thymine
NH
NH
Transcribed Image Text:Adenine Cytosine NH₂ NH₂ d a dd H3C. N NH NH ΝΗ NH₂ Guanine NH Thymine NH NH
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