下面是的实验有关描述正确的是a.实验原理是甲基绿和吡罗红两种染色剂对dna和rna的亲和力不同 B.甲基绿使rna�现绿色吡罗红使dna Template




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tomski下面是的实验有关描述正确的是a.实验原理是甲基绿和吡罗红两种染色剂对dna和rna的亲和力不同 b.甲基绿使rna�现绿色吡罗红使dna coloring