I think A is the answer it makes the most sense to me
<span>Eukaryota i think this is the right answer
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Answer:
ATP and dATP
Explanation:
In the R1 subunit of ribonucleotide reductase, molecules that binds the site regulating overall ribonucleotide reductase activity include both ATP and dATP. In addition, binding of ATP can activate ribonucleotide reductase and the binding of dATP deactivates ribonucleotide reductase.
Energy can neither be created or destroyed but does however transform from one form to another