A:BamHI和EcoRI;末端互补序列—AATT—
B:BamHI和HindⅢ;末端互补序列—GATC—
C:EcoRI和HindⅢ;末端互补序列—AATT—
D:BamHI和BglII;末端互补序列—GATC—
温度为0℃时,下列现象正确的是 ( )
给下列图片选择合适的对话。
A. - Do you like singing? - No. I like dancing.
B. - What are they? - They're snakes.
C. - Would you like some meat? - No. I like fish.
D. - Do you like pigs? - Yes. They're lovely.