我的记事本
- DNA is a nucleic acid molecule that contains the genetic uctions used in the development and functioning of all known living organisms. The main role of DNA is the DNA storage of DNA
书写于删
- DNA is a nucleic acid molecule that contains the genetic uctions used in the development and functioning of all known living organisms. The main role of DNA is the DNA storage of DNA
书写于删
访客留言
- 游客
2008-07-30 10:43删除
lang
- 游客
2008-07-01 08:11删除
- 游客
2008-06-20 23:14删除
看昕薇里那可爱甜心的她！怎么一听声音．．．
- 游客
2008-03-27 21:36删除
good！
2008-03-11 20:18删除
DNA is a nucleic acid molecule that contains the genetic uctions used in the development and functioning of all known living organisms. The main role of DNA is the DNA storage of DNA
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