●【10】Transcription is the name given to the process in which DNA is copied to make a complementary strand of RNA. RNA then undergoes translation to make proteins. 转录是指复制DNA以形成RNA互补链的过程。RNA然后经历翻译以制造蛋白质...
转录过程(蛋白质合成第一步)Transcription 2.7.U4 Transcription is the synthesis of mRNA copied from the DNA base sequences by RNA polymerase. 2.7.U6 The amino acid sequence of polypeptides is determined by mRNA according to the genetic code 2.7.U7 Codons of three bases on mRNA correspond to one...
生物信息的传递-Transcription——从DNA到RNA精选全文完整版
转录(transcription)：基因转录是在细胞核内进行的。它是指以DNA的一条链为模板，按照碱基互补配对原则，合成RNA的过程。转录 DNA RNA 参与转录的物质 原料:NTP(ATP,UTP,GTP,CTP)模板:DNA酶:RNA聚合酶转录的场所：细胞核（真核生物）转录的条件：需要酶和ATP(解旋酶和RNA 聚合酶），以及其他蛋白质因子转录的结果...
transcription转录(transcription) 以DNA为模板,在RNA聚合酶作用下合成RNA的过程 promoter启动子(promoter): 与基因转录启动有关的特定保守序列;启动子本身不被转录 transcription factor反式作用因子 又称调节蛋白(DNA结合蛋白DBP,或转录因子TF) 基本转录因子:是RNA聚合酶结合启动子所必需的一组蛋白因子,决定三种RNA(mRNA...
百度试题 结果1 题目以DNA为模板合成RNA的过程称为 A. DNA replication B. transcription C. reverse transcription D. translation E. RNA replication 相关知识点: 试题来源: 解析 B 反馈 收藏
structure found in prokaryotes (single-cell organisms like bacteria). During transcription, the DNA is converted into RNA inside the nucleus of a cell. Once converted the messenger RNA (mRNA) comes out of the nucleus and the translation process starts in the cytoplasm of the cell to produce ...
TEFM facilitates transition from RNA synthesis to DNA synthesis at H-strand replication origin of mtDNA Knockout of mitochondrial transcription elongation factor, TEFM, in cultured human cells suggests the role of this protein in maintaining the balance between mitochondrial transcription and replication....
This process is known as alternative splicing. The mRNAs of some viruses, including human immunodeficiency virus (HIV), undergo alternative RNA splicing. Sign in to download full-size image Figure 3.16. RNA processing. The precursor mRNA, produced by transcription, undergoes RNA processing while ...
百度试题 题目逆转录(reverse transcription):以RNA为模板合成DNA的过程。相关知识点: 试题来源: 解析 正确 反馈 收藏