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What rule is used to join the free nucleotides to the exposed bases of the DNA?
The base-pairing rule describes how the nitrogen bases pair with one another.
For , the base-pairing rule states that adenine always pairs with thymine, and cytosine always pairs with guanine.
For transcription from DNA to mRNA, the base-pairing rule states that adenine in DNA always pairs with uracil in mRNA, and cytosine always pairs with guanine.
DNA REPLICATION
TRANSCRIPTION FROM DNA TO mRNA