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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
    The Nitrogen Atom in the Indole Ring of Tryptophan Is
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The Nitrogen Atom in the Indole Ring of Tryptophan Is

Question 54

Question 54

Multiple Choice

The nitrogen atom in the indole ring of tryptophan is derived from which amino acid?


A) aspartic acid
B) glutamic acid
C) glutamine
D) asparagine
E) arginine

Correct Answer:

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