What Is the Importance of the Purine Nucleoside Cycle

question 1

Multiple Choice

What is the importance of the purine nucleoside cycle?

• A)It participates in the conversion of purines into pyrimidines.
• B)It generates fumarate,which inhibits the formation of AMP from IMP.
• C)It provides fumarate as an anaplerotic enhancement of the citric acid cycle.
• D)It inhibits the citric acid cycle in skeletal muscles.

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