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    Biology
  3. Study Set
    Lehninger Principles of Biochemistry
  4. Exam
    Exam 22: Biosynthesis of Amino Acids, Nucleotides, and Related Molecules
  5. Question
    Glutamine, Arginine, and Proline
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Glutamine, Arginine, and Proline

Question 44

Question 44

Multiple Choice

Glutamine, arginine, and proline:


A) do not have a common precursor.
B) may all be derived from a citric acid cycle intermediate.
C) may all be derived from a Cori cycle intermediate.
D) may all be derived from a glycolytic intermediate.
E) may all be derived from a urea cycle intermediate.

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