题目内容
有关一个DNA分子的L值,下列哪种说法正确( )
2021-11-10
A.G+C比例越高,Tra值也越髙
B.A+T比例越高,Tra值也越高
C.Tra = (A+T)%+(G+C)%
D.Tm值越髙,DNA越易发生变性
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