7.关于癌细胞的叙述正确的是 A.原癌基因与�癌基因在正常细胞中不表达b.癌细胞细胞�期缩短分裂能力强核仁变大c.癌细胞在患者体内容易 Template




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tomski7.关于癌细胞的叙述正确的是 a.原癌基因与�癌基因在正常细胞中不表达b.癌细胞细胞�期缩短分裂能力强核仁变大c.癌细胞在患者体内容易 coloring