Which of the following provides the immediate reducing power of ribonucleotide reductase?
A)thioredoxin
B)ferredoxin
C)NADH
D)Fe-S complex

Question

Quizplus · Accepted Answer

Thioredoxin provides the immediate reducing power of ribonucleotide reductase by donating electrons to the enzyme's active site. Feredoxin and Fe-S complexes are involved in electron transfer reactions, but not directly related to ribonucleotide reductase. NADH is not involved in the regulation of ribonucleotide reductase.

Which of the Following Provides the Immediate Reducing Power of Ribonucleotide