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    Principles of Biochemistry Study Set 1
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    Exam 18: Nucleotide Metabolism
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    Which Is Not a Direct Precursor of Pyrimidines in Their
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Which Is Not a Direct Precursor of Pyrimidines in Their

Question 17

Question 17

Multiple Choice

Which is not a direct precursor of pyrimidines in their de novo biosynthesis?


A) HCO3-
B) glutamine
C) glycine
D) aspartate

Correct Answer:

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