皮皮学，免费搜题
登录
搜题
【单选题】
下列关于T7噬菌体表达载体的说法不正确的是（）A.
该载体含有大肠杆菌复制起点，并利用了噬菌体T7启动子
B.
T7启动子为强启动子，外源基因处于该启动子下可以实现高效转录
C.
T7启动子可以被大肠杆菌RNA聚合酶识别并启动转录
D.
T7噬菌体载体必需配合整合有噬菌体RNA聚合酶编码基因的宿主使用
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】— What kind of noodles would you like? — _____ beef and tomato noodles, please. [ ]
A.
I'd like
B.
I like
C.
I want
【单选题】— What kind of noodles would you like? — I'd like some noodles.
A.
carrots
B.
beef
C.
potatoes
D.
vegetables
【简答题】—What kind
of noodles would you like? —I’d like some (potato) noodles.
【简答题】What
kind of noodles would you like? I’d like ____ noodles.A. a small bowl of B. a medium bowl of C. a large bowl of D. beef
【单选题】What kind of noodles would you like? I'd like ____ noodles.
A.
a small bowl of
B.
a medium bowl of
C.
a large bowl of
D.
beef
相关题目：