皮皮学，免费搜题
登录
logo - 刷刷题
搜题
【单选题】
对哺乳动物性腺某一细胞的一对同源染色体上未经复制的 DNA 进行放射性同位素标记,然后在普通培养基上经分裂后产生 4 个子细胞。下列叙述正确的是 ( )
A.
若 4 个子细胞均带有放射性，则一定进行减数分裂
B.
若 1 个子细胞不带有放射性，则一定进行有丝分裂
C.
若进行有丝分裂，则中期带有放射性的同源染色体分别排列在赤道板两侧
D.
若进行减数分裂，则第一次分裂后期移向细胞一极的一个染色体组中有两条染色体带有放射性
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案：
举一反三
【单选题】According to David Yoffie and Michael Cusumano,______.
A.
Jobs doesn't accept the power of the platform. idea
B.
Jobs' complicated attitude has no influence on his company
C.
Apple may lose its leading position in the post-smartphone computing platform
D.
Jobs doesn' t think platforms can benefit from network effects
查看完整题目与答案
【单选题】听力原文：M: Does David want us to return this book to him when we've finished? W: I think he said to keep it. Q: What does the woman mean? (8)
A.
David wants them to return the book.
B.
David wants them to keep the book.
C.
David wants to keep the book himself.
D.
David doesn't want to lend the book to them any more.
查看完整题目与答案
【简答题】1 简述制造、制造系统与制造业概念。
查看完整题目与答案
【判断题】系统工程方法论就是分析和解决系统开发、运作及管理实践中的问题所应遵循的工作程序、逻辑步骤和基本方法
A.
正确
B.
错误
查看完整题目与答案
【单选题】下列贴现利息计算公式正确的是( )
A.
贴现利息 =汇票面值 × 年贴现率x% / 365 ×贴现天数
B.
贴现利息 = 汇票面值 ×月贴现率为y% /31 × 贴现天数
C.
贴现利息 = 汇票面值 ×月贴现率为y% /30 × 贴现天数
D.
贴现利息 =汇票面值 × 年贴现率x% / 366 ×贴现天数
查看完整题目与答案
【单选题】感觉是有机体对客观世界的认识从感觉开始，感觉是知觉、思维、情感等复杂心理现象的（       ）。
A.
基础
B.
延展
C.
表现
D.
总称
查看完整题目与答案
【判断题】David doesn't think the pink scarf is fit for Anna's sister.
A.
正确
B.
错误
查看完整题目与答案
【单选题】听力原文：M: Does David want us to return this book to him when we've finished? W: I think he said to keep it. Q: What does the woman mean? (13)
A.
David wants them to return the book.
B.
David wants them to keep the book.
C.
David wants to keep the book himself.
D.
David doesn't want to lend the book to them any more.
查看完整题目与答案
【判断题】David doesn't think the pink scarf is fit for Anna's sister.
A.
正确
B.
错误
查看完整题目与答案
【判断题】David thinks he is a wonderful person, but Jennifer doesn't think so.
A.
正确
B.
错误
查看完整题目与答案
相关题目：
【单选题】According to David Yoffie and Michael Cusumano,______.
A.
Jobs doesn't accept the power of the platform. idea
B.
Jobs' complicated attitude has no influence on his company
C.
Apple may lose its leading position in the post-smartphone computing platform
D.
Jobs doesn' t think platforms can benefit from network effects
查看完整题目与答案
【单选题】听力原文：M: Does David want us to return this book to him when we've finished? W: I think he said to keep it. Q: What does the woman mean? (8)
A.
David wants them to return the book.
B.
David wants them to keep the book.
C.
David wants to keep the book himself.
D.
David doesn't want to lend the book to them any more.
查看完整题目与答案
【简答题】1 简述制造、制造系统与制造业概念。
查看完整题目与答案
【判断题】系统工程方法论就是分析和解决系统开发、运作及管理实践中的问题所应遵循的工作程序、逻辑步骤和基本方法
A.
正确
B.
错误
查看完整题目与答案
【单选题】下列贴现利息计算公式正确的是( )
A.
贴现利息 =汇票面值 × 年贴现率x% / 365 ×贴现天数
B.
贴现利息 = 汇票面值 ×月贴现率为y% /31 × 贴现天数
C.
贴现利息 = 汇票面值 ×月贴现率为y% /30 × 贴现天数
D.
贴现利息 =汇票面值 × 年贴现率x% / 366 ×贴现天数
查看完整题目与答案
【单选题】感觉是有机体对客观世界的认识从感觉开始，感觉是知觉、思维、情感等复杂心理现象的（       ）。
A.
基础
B.
延展
C.
表现
D.
总称
查看完整题目与答案
【判断题】David doesn't think the pink scarf is fit for Anna's sister.
A.
正确
B.
错误
查看完整题目与答案
【单选题】听力原文：M: Does David want us to return this book to him when we've finished? W: I think he said to keep it. Q: What does the woman mean? (13)
A.
David wants them to return the book.
B.
David wants them to keep the book.
C.
David wants to keep the book himself.
D.
David doesn't want to lend the book to them any more.
查看完整题目与答案
【判断题】David doesn't think the pink scarf is fit for Anna's sister.
A.
正确
B.
错误
查看完整题目与答案
【判断题】David thinks he is a wonderful person, but Jennifer doesn't think so.
A.
正确
B.
错误
查看完整题目与答案
参考解析：
知识点：
题目纠错 0
发布
创建自己的小题库 - 刷刷题