Because most of the intergenic DNA has no known functions, these DNAs are known as junk or selfish DNA.Furthermore, not all genes code for proteins: only genes that are transcribed into mRNA code for proteins. Some genes are transcribed into other types of RNA, which directly participate in...
A. Transcription B. Translation Genetic Material: Genetic materials are structures that carry information from parents to offspring. Deoxyribonucleic (DNA) and ribonucleic acid (RNA) are genetic materials. RNA is present in lower and simple organisms, and DNA is in higher and ...
How do transcription and translation result in the expression of genes? Explain the difference between DNA replication and RNA transcription. Explain the role of tRNA in protein synthesis. Include a description of how it interacts with mRNA and the ribosome. ...
Just as with DNA, it is possible to sequence RNA. Transcriptome sequencing can be done to learn more about the actions of a cell and the host organism's DNA, and to identify the places where the expression of genetic information goes wrong. When a liver cell becomes malignant, for example...
HIV转录产物在5’-UTR区形成一个臂-环的二级结构叫做TAR,如果没有Tat,RNA聚合酶II转录复合体会因为进程过慢而使HIV的转录过早终止;有Tat时,其结合在TAR上,该复合体向后成环,与装配在启动子处行形成的转录起始复合体作用,导致TFIIH的激酶活性被激活,结果RNA聚合酶II的CTD区磷酸化,是RNA聚合酶II前进,完成HIV的...
10.in which process,transcription or translation,do each of the following function:RNA polymerase,ribosomes,nucleotides,tRNA,pre-mRNA,DNA A site,anticodon,amino acids? 相关知识点: 试题来源: 解析 最上面的算是第二问吧?2、如楼上所说,一是因为DNA不能通过核孔,二是DNA为双螺旋结构,转录成RNA翻译更...
Absolute quantification of miR-195b was performed using miR-195b Taqman probes (A25576, ThermoFisher) and related to cel-miR-39_3p calibration curve obtained also with Taqman probes (4,427,975, ThermoFisher). 5 ng of total RNA was used for retrotranscription with Taqman MicroRNA Reverse Tr...
The RNA decay pathway plays key regulatory roles in cell identities and differentiation processes. Although adipogenesis is transcriptionally and epigenetically regulated and has been thoroughly investigated, how RNA metabolism that contributes to the st
Answer to: The RNA transcript of DNA that travels to the cytoplasm, carrying the instructions to make a protein, is called: A) rRNA. B) tRNA. C)...
Transfer RNA | tRNA Overview, Structure & Function from Chapter 9 / Lesson 6 294K Learn about the structure and function of transfer RNA with its anticodon. Examine the translation of protein synthesis and the transcription of mRNA to tRNA. Related...