题目问:哪两个因素导致了信息产业的迅速发展由第二段中间的关键句“Two things, above others, have caused the enormous growth of the communiction industry. Firstly, ...OK...inventiveness has led to advances in printing, telecommunications...Secondly... uh...speed has revolutionized the transmission ...
大肠杆菌的rRNA的操纵子上有两个启动子Pl和P2,细菌在对数生长期时,Pl起始的转录产物比P2大35倍,所以Pl是强启动子。但是当细菌处于氨基酸饥饿的紧急状态时,细胞内ppGpp浓度增加,这时Pl的作用被抑制,由P2启动少量的rRNA的合成,以维持生命的最低需要。
What are the two factors that regulate water balance and what gland controls each of them? Water Balance and Regulation: Water is a vital resource essential for the survival of all living things, humans included. Water balance refers to the amount of water that enters...
What are the two factors that tend to determine whether an industry will be primarily multidomestic or primarily global? Industry The industry refers to a workplace where individuals work to produce goods and services regarding diverse sectors. It is ...
The surge in human population and the acceleration of scientific and technological revolution.
According to Dr Cleary, what are the two main factors that cause the sky toappear blue?A.T he Earth's atmosphere and the behaviour of lightwaves.B.T he Earth's atmosphere and the distance to the Sun.C.T he distance from the sea and the behaviour of light waves....
更多“What are the two factors that caused the enormous growth of the communication industry? [C”相关的问题 第1题 某人的电子邮件到达时,若他的计算机当时没有开机,则邮件会被存放在()。 A.发送方客户端 B.发送方邮件服务器 C.接收方客户端 D.接收方邮件服务器 点击查看答案 第2题 关于电子邮件...
What are the two main factors that determine a company's profitability and profit growth? a.Its market share and competitive advantage b.Its operational efficiency and cost management c.Its product differentiation and customer satisfaction ...
百度试题 结果1 题目27. Some factors of 32 are 1, 2, 4 and 32. What are the other two factors of 32? 相关知识点: 试题来源: 解析 8,16 反馈 收藏
The two factors that are required to activate the gene transcription are general transcription factors and upstream transcription factors. The general...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer ...