There are two kinds of DNA libraries, they are _____ libraries and _____ libraries。
举一反三
- The two main types of DNA libraries are…(more than one correct answer):
- The two main types of DNA libraries are[u] [/u]. A: Plasmid B: Genomic C: cDNA D: PCR
- The opens "Libraries"
- The service operates 36 libraries throughout the country, while six _________libraries specially serve the countryside.
- Which of the following is NOT mentioned about libraries in Britain? A: There are still over thousands of lending libraries in Britain today. B: Visits to libraries have fallen during recent years. C: People now prefer to read smart books. D: Libraries are facing competitions.