Which Molecule Does NOT Require 5-Phosphoribosyl-1-Pyrophosphate (PRPP) as a Substrate

question 40

Multiple Choice

Which molecule does NOT require 5-phosphoribosyl-1-pyrophosphate (PRPP) as a substrate for biosynthesis?

• A) adenosine monophosphate
• B) cytidine monophosphate
• C) guanosine monophosphate
• D) histidine
• E) All of these molecules require PRPP for biosynthetic pathways.

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