Multiple Choice
Which of the following best explains the enzyme(s) involved in ribonucleotide reduction?
A) there is 1 enzyme for each of the 4 different nucleotides
B) 1 enzyme for pyrimidine nucleotides and 1 for purine nucleotides
C) 1 enzyme for pyrimidine nucleotides, 1 for ADP and 1 for GDP
D) 1 enzyme for purine nucleotides, 1 for CDP and 1 for UDP
E) 1 enzyme for all 4 nucleotides
Correct Answer:

Verified
Correct Answer:
Verified
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