皮皮学，免费搜题
登录
搜题
【单选题】
如果用 15 N、 32 P、 35 S标记噬菌体后让其侵染细菌，在产生的子代噬菌体的组成结构成分中，能够找到的放射性元素为 [ ]A.
可在外壳中找到 15 N和 35 S
B.
可在DNA中找到 15 N和 32 P
C.
可在外壳中找到 15 N
D.
可在DNA中找到 15 N、 32 P、 35 S
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
【简答题】以下陈述哪一条不符合实证主义方法论的基本观点?（ ）
【单选题】听力原文：W：Someone told me the new restaurant on Grant Street is pretty good． M：The atmosphere is wonderful．But what's more important to you，good food or nice atmosphere? Q：What does the man imply? (17)
A.
He has not been to the new restaurant yet.
B.
He would like to go to the new restaurant with the woman.
C.
The food at the new restaurant is not very good.
D.
The restaurant's atmosphere is very important to him.
【单选题】—Why not go to the restaurant on foot? —It takes me ____ time.
A.
too little
B.
too much
C.
much too
D.
many
相关题目：