Multiple Choice
What is the function of phosphoribosyltransferases?
A) they are involved in the reversible reactions of purine salvage.
B) they mediate the degradation of AMP.
C) they are central to the re-synthesis of nucleotides from bases in salvage reactions.
D) they mediate the degradation of IMP.
E) they are competitive inhibitors employed in the salvage of purine nucleotides.
Correct Answer:
Verified
Correct Answer:
Verified
Q27: Which of the following statements explains why
Q28: Enzymatic ribonucleotide reduction is accomplished via a
Q29: Which of the following is a true
Q30: Which of the following serves as an
Q31: Which of the following serves as one
Q33: All are substrates of carbamoyl phosphate synthetase
Q34: The reaction, base + PRPP → nucleoside-5-phosphate
Q35: Which of the following is a source
Q36: The coenzyme for two single carbon additions
Q37: Which of the following is an advantage