Answer
A) is the valid kinase-catalyzed reaction.
Work Step by Step
This is the valid reaction because in this reaction, only one phosphoric group is being removed from ATP and being transferred to a nucleotide diphosphate.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.