下列有关生物体化学成分的叙述正确的是 A.精瘦肉中含量最多化合物的是蛋白质b.与精子形成相关的雄激素属于脂质c.t2噬菌体的遗传物质含有硫元素 Template




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tomski下列有关生物体化学成分的叙述正确的是 a.精瘦肉中含量最多化合物的是蛋白质b.与精子形成相关的雄激素属于脂质c.t2噬菌体的遗传物质含有硫元素 coloring