下列关于生物体内化合物的说法正确的是a核糖蔗糖肝糖原纤维素都不能水解b磷是磷脂dna等化合物的组成元素是组成生物体的大量元素c Template




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tomski下列关于生物体内化合物的说法正确的是a核糖蔗糖肝糖原纤维素都不能水解b磷是磷脂dna等化合物的组成元素是组成生物体的大量元素c coloring