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 成人高等教育 / 临床营养学

下列氨基酸中,属于人体非必需氨基酸的是
  • A、
    色氨酸
  • B、
    苏氨酸
  • C、
    缬氨酸
  • D、
    赖氨酸
  • E、
    脯氨酸
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  • A、正确 B、错误中国古代小说戏曲专题
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