Which of the Following Factors Regulates the Fate of IMP

Question

Which of the following factors regulates the fate of IMP?
A)the relative levels of PRPP and GTP
B)the relative levels of PRPP and ATP
C)the relative levels of ATP and GTP
D)the relative levels of AMP and GMP

Accepted Answer

The fate of IMP (inosine monophosphate) is regulated by the relative levels of AMP (adenosine monophosphate) and GMP (guanosine monophosphate), as these nucleotides provide feedback inhibition to balance their synthesis.