【判断题】DNA复制是以四种NTP为原料,由引物提供3'OH末端,解开的单链DNA作为模板,按照5’到3'的方向合成新的DNA链。
【单选题】It has been rather costly to install the machinery, but it will prove to be worth the money ______
【单选题】执行引航任务的船舶应显示的两盏环照灯是( )
【单选题】According to the interviewee, which of the following can offer both psychological and monetary benefits?
A.
Contact with many people.
B.
Chances for advancement.
C.
Appreciation from coworkers.
D.
Chances to learn new skills.
【单选题】The move sent a clear ____ to the industry that save for the collapse of a giant moneylender.
【单选题】The report found nothing in his muddied ______to merit prosecuting anyone.
【单选题】DNA复制过程中,合成新链的方向是:()
【单选题】RNA聚合酶与DNA聚合酶的相同点是什么?
B.
以DNA为模板,从5’到3’的方向合成新的链