下列DNA分子中何者的温度较低?为什么? Ⅰ.A G T T G C G A C C A T G A T C T G T C A A C G C T G G T A C T A G A C Ⅱ.A T T G G C C C C G A A T A T C T G T A A C C G G G G C T T A T A G A C
【简答题】A.It's open only to teachers and postgraduates. B.He can study there if he is writing a research paper. C.Senior students can enjoy more rights than other undergraduates. D.He needs the approval of hi...