Transcription is a separate process and occurs in the nucleus. Three types of RNA polymerase enzymes are involved in the eukaryotic transcription process. The mRNA produced has an RNA cap at the 5' end and a poly-A tail at the 3' end. Suggest Corrections Q.Explain th...
DNA is located in the nucleus, and therefore transcription occurs in the nucleus. The precursor mRNA also undergoes RNA processing in the nucleus before departing the nucleus through a nuclear pore. In the cytosol, a ribosome binds to the mRNA and translates it into a protein. ...
Lallet S, Garreau H, Poisier C, Boy-Marcotte E, Jacquet M (2004) Heat shock-induced degradation of Msn2p, a Saccharomyces cerevisiae transcription factor, occurs in the nucleus. Mol Genet Genomics 272(3):353–362. : 10.1007/s00438-004-1063-z...
The mRNA transcript is formed by the process of complementary base pairing which is catalyzed and scrutinized by the enzyme RNA polymerase. The mRNA transcript is synthesized from the 5' to 3' direction.Answer and Explanation: In the human cells, transcription occurs in the nucleus, and translati...
During what stage of the cell cycle does DNA replication occur? What is the main function of transcription and translation? Why does transcription take place in the nucleus of the cell? What happens to introns after splicing? When does DNA replication occur?
mRNA transcription is the process wherein a new RNA molecule is copied by the enzyme RNA polymerase from the template DNA strand. mRNA transcription occurs in the nucleus of a eukaryotic cell. What are the steps in mRNA transcription?
in the nucleus, but both also have some cellular heterogeneity in the nuclear distribution and perhaps copy number. (d) Separate channels are shown for the FISH images of EIF3J and PAIP2 mRNA inFig. 1f. (e) Double FISH of the parental gene loci and a downstream intron of the indicated ...
the nucleolus is the site of the by far highest transcription rates in the nucleus, the nucleolus-specific ribosomal DNA (rDNA) is present in a unique structure, rDNA is the only target of Pol I, and transcription is spatially confined to a conspicuous nuclear organelle, the nucleolus [for ...
HORMONE INDUCED ESTROGEN RECEPTOR ALPHA MEDIATED TRANSCRIPTION OCCURS THROUGHOUT THE NUCLEUS IN NORMAL AND CANCEROUS HUMAN MAMMARY CELLS 来自 ResearchGate 喜欢 0 阅读量: 10 作者:K Bystricky,S Kocanova 摘要: A report on 'Higher Order Genome Architecture', the third meeting of the Marie Curie ...
The RNA transcript falls off from the transcription complex. The termination occurs in either -dependent or -independent manner. The termination function of fa 18、ctorThe factor, a hexamer, is a ATPase and a helicase. -independent terminationThe termination signal is a stretch of 30-40 ...