• 2022-06-19 问题

    The branch amino acids involved in “the hypothesis of plasma amino acid imbalance” include A: Valine, leucine and isoleucine B: Valine, leucine and tyrosine C: Leucine, isoleucine and phenylalanine D: Tyrosine and phenylalanine E: Valine, tyrosine and phenylalanine

    The branch amino acids involved in “the hypothesis of plasma amino acid imbalance” include A: Valine, leucine and isoleucine B: Valine, leucine and tyrosine C: Leucine, isoleucine and phenylalanine D: Tyrosine and phenylalanine E: Valine, tyrosine and phenylalanine

  • 2022-06-03 问题

    In plants and bacteria, phenylalanine and tyrosine are synthesized from chorismate in pathways much more complex than the tryptophan pathway.

    In plants and bacteria, phenylalanine and tyrosine are synthesized from chorismate in pathways much more complex than the tryptophan pathway.

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