The nucleus is known as the control center of the cell as it houses the DNA, the genetic information that has the instruction of how the cell develops and behaves. Many times, the DNA must be replicated in order for mitosis, cell division to produce two identical daughter cells for ...
Why do eukaryotic cells make proteins using mRNA rather than making proteins directly from DNA? How would one study a ribosome cell? Why does transcription occur in the nucleus and not in the cytoplasm in eukaryotes? How does RNA help in protein synthesis?
Where does transcription occur and where does translation occur in the cell? Which of the following organelles are involved in cellular respiration? a. Ribosome b. Cytoplasm c. Nucleus d. Vesicle Where in the cell is the blueprint for each protein encoded? a. the DNA b. the mitochondria c...
What cycle is influenza in? The influenza virus life cycle can be divided into the following stages: entry into the host cell; entry of vRNPs into the nucleus; transcription and replication of the viral genome; export of the vRNPs from the nucleus; and assembly and budding at the host cel...
All cells use the glutathione disulfide/glutathione (GSSG/2GSH) redox system to maintain a reducing environment in the cytosol, nucleus and the mitochondrial matrix. How the glutathione potential changes in old cells has not been addressed reliably in a compartment- specific manner in living cells....
The assay is also capable of differentiating between two different mechanisms of ERG rearrangement.6 These two mechanisms are ERG rearrangement through insertion and ERG rearrangement through deletion of DNA between TMPRSS2 and ERG loci (interstitial deletion). A nucleus without an ERG rearrangement ...
Splicing occursin the nucleus before the RNA migrates to the cytoplasm. Once splicing is complete, the mature mRNA (containing uninterrupted coding information), is transported to the cytoplasm where ribosomes translate the mRNA into protein. The pre-mRNA transcript contains both introns and exons....
When the DNA double strand unwinds into two strands, transcription can occur along one of them. This does so in a predictable way, as A in the DNA is transcribed into U in mRNA, C into G, G into C and T into A. The mRNA then leaves the DNA (and in eukaryotes, the nucleus; in...
During translation in prokaryotes, what does the formation of the initiation complex require? What did eukaryotes most likely evolve from? DNA is stored in which cellular organelle? Why does transcription occur in the nucleus and not in the cytoplasm in eukaryotes?
How does transcription occur, and what are its steps and directionality? Describe how the process of DNA transcription occurs. Explain the main steps of transcription . Explain about the different steps involved in gene transcription process.