Which of the Following Is Correctly Paired with the Type

question 2

Multiple Choice

Which of the following is correctly paired with the type of tautomerization(s) that occurs?

• A)adenine: keto-enol
• B)cytosine: amino-imino and keto-enol
• C)guanine: amino-imino
• D)thymine: keto-enol
• E)none of the above

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