DNA分子的一条链中(A+C)/(T+G)=0.4,则在其互补链中及整个DNA中该比例分别是 ( )
A.0.4,0.4 B.2.5,0.4 C.2.5,1.0 D.0.6,1.0
DNA分子的一条链中(A+C)/(T+G)=0.4,则在其互补链中及整个DNA中该比例分别是 ( )
A.0.4,0.4 B.2.5,0.4 C.2.5,1.0 D.0.6,1.0