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Question

Which of the following complementary base pairing does not exist?
  1. A DNA adenine to an RNA thymine
  2. A DNA adenine to a DNA thymine
  3. A DNA guanine to an RNA cytosine
  4. A DNA adenine to an RNA uracil
  5. A DNA guanine to a DNA cytosine

A
A DNA guanine to a DNA cytosine
B
A DNA adenine to a DNA thymine
C
A DNA adenine to an RNA thymine
D
A DNA guanine to an RNA cytosine
E
A DNA adenine to an RNA uracil
Solution
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