13在人体的三大营养物质代谢中 A非必需氨基酸转化为糖类必经脱氨基作用 B血液中多余的�萄糖进入细胞合成必需氨基酸 C人体内糖类 Template




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tomski13在人体的三大营养物质代谢中 a非必需氨基酸转化为糖类必经脱氨基作用 b血液中多余的�萄糖进入细胞合成必需氨基酸 coloring