Nucleic Acids - Single MCQs (Page 44)

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Q431. PRPP synthetase is allosterically inhibited by?...Q432. All of the following enzymes are unique to purine nucleotide synthesis except?...Q433. In the pathway of de novo synthesis of purine nucleotides, all the following are...Q434. Xanthosine monophosphate is an intermediate during de novo synthesis of?...Q435. Inosine monophophate is an intermediate during the de novo synthesis of?...Q436. 5-Phosphoribosyl-1-pyrophosphate is required for the synthesis of?...Q437. In the purine nucleus, carbon 6 is contributed by?...Q438. For de novo synthesis of purine nucleotides, aspartate provides?...Q439. For de novo synthesis of purine nucleotides, glycine provides?...Q440. The nitrogen atoms for de novo synthesis of purine nucleotides are provided by?...