Exam questionKROK 1Medicine ยท 2020
Blood of a patient with bladder cancer has high levels of serotonin and hydroxyanthranilic acid, because of excessive intake of a certain amino acid. Name this amino acid:
Answer options
- Methionine
- Tyrosine
- Tryptophan
- Alanine
- Histidine
Correct answer
Tryptophan
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