下列关于sars病毒所含核酸的叙述说法正确的是 A.含有agct四种碱基五碳糖为核糖b.含有agcu四种碱基五碳糖为脱氧核糖 Template




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tomski下列关于sars病毒所含核酸的叙述说法正确的是 a.含有agct四种碱基五碳糖为核糖b.含有agcu四种碱基五碳糖为脱氧核糖 coloring