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Eukaryotes show which kinds of control mechanisms is it transcriptional transcript processing translational post translational or all of these?
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Gene expression might be altered at the level of post-transcriptional processing in eukaryotes rather than prokaryotes because of what?
Eukaryotic exons may be spliced in alternative patterns
What amino acid does every newly translated protein begin with?
In eukaryotes, every newly-translated protein begins with the amino acid methionine (Met, M). This is because the start codon that signals the beginning of translation is AUG, which is also the codon for methionine - so the correlation is obligatory. The methionine may be removed during post-translational processing/modification.In prokaryotes, however, every newly-translated protein begins with formylmethionine (fMet), a methionine derivative with a formyl group added to the amino group. This difference can be used as a target for antibiotic therapy. As with methionine, the formylmethionine can be removed after translation.
In both eukaryotes and prokaryotes gene experssion is primarliy regulated at the level of?
Gene expression can be controlled at any of several stages, which we divide broadly into transcription, processing and translation. Transcription often is controlled at the stage of initiation, or at termination but usually not controlled at elongation. In eukaryotic cells, processing of the RNA product may be regulated at the stages of modification, splicing, transport, or stability. Translation may be regulated, usually at the stages of initation and termination just like transcription. Gene expression can be controlled at any of several stages, as during transcription, processing and translation. Transcription often regulated at initiation and termination but elongation is usually not regulated. In eukaryotes cells, processing of the RNA product may be regulated at the stages of modification, splicing, transport, or at stability. Translation may be regulated at initiation and termination just like transcription.
Explain what the terms eukaryote and prokaryote suggest about their evolution?
The terms eukaryote and prokaryote refer to the two distinct types of organisms found in the natural world. Eukaryotes are organisms that have a membrane-bound nucleus, while prokaryotes are organisms that lack a membrane-bound nucleus. This difference in structure suggests that the evolution of eukaryotes, which are more complex and structurally organized, preceded the evolution of prokaryotes, which are simpler and more primitive. Eukaryotes are believed to have evolved from an ancestor that contained a nucleus, which was a critical step in the evolution of life as it allowed for more efficient storage and processing of genetic information. Prokaryotes, on the other hand, had no nucleus and were likely the first form of life on Earth. This suggests that the evolution of prokaryotes followed the evolution of eukaryotes. Overall, the terms eukaryote and prokaryote suggest that eukaryotes are more complex and evolved prior to prokaryotes, which are simpler and more primitive.
Why is the nucleus important to the cells?
The nucleus of a cell is so important because it is the site where the cell's DNA is housed and the process of interpreting it begins. Transcription and further post‐transcriptional processing of pre‐messenger ribonucleic acids (mRNAs) also occur inside the nucleus.
Gene expression might be altered at the level of post-transcriptional processing in eukaryotes rather than prokaryotes because of what?
Eukaryotic exons may be spliced in alternative patterns
What is post translational processing of proteins?
Post-transcriptional modification is a process in cell biology by which, in eukararyotic cells, primary transcript RNA is converted into mature RNA. A notable example is the conversion of precursor messenger RNA into mature messenger RNA (mRNA), which includes splicing and occurs prior to protein synthesis. This process is vital for the correct translation of the genomes of eukaryotes as the human primary RNA transcript that is produced as a result of transcription contains both exons, which are coding sections of the primary RNA transcript.
What has the author Hiyan Alshawi written?
Hiyan Alshawi has written: 'Memory and context for language interpretation' -- subject(s): Data processing, Linguistics, Natural language processing (Computer science) 'Memory and context mechanisms for automatic text processing'
Why post-translational modification of protein does not occur in prokaryotes?
introns and exons are absent in prokaryotic rna hence processing not necessary
What amino acid does every newly translated protein begin with?
In eukaryotes, every newly-translated protein begins with the amino acid methionine (Met, M). This is because the start codon that signals the beginning of translation is AUG, which is also the codon for methionine - so the correlation is obligatory. The methionine may be removed during post-translational processing/modification.In prokaryotes, however, every newly-translated protein begins with formylmethionine (fMet), a methionine derivative with a formyl group added to the amino group. This difference can be used as a target for antibiotic therapy. As with methionine, the formylmethionine can be removed after translation.
In both eukaryotes and prokaryotes gene experssion is primarliy regulated at the level of?
Gene expression can be controlled at any of several stages, which we divide broadly into transcription, processing and translation. Transcription often is controlled at the stage of initiation, or at termination but usually not controlled at elongation. In eukaryotic cells, processing of the RNA product may be regulated at the stages of modification, splicing, transport, or stability. Translation may be regulated, usually at the stages of initation and termination just like transcription. Gene expression can be controlled at any of several stages, as during transcription, processing and translation. Transcription often regulated at initiation and termination but elongation is usually not regulated. In eukaryotes cells, processing of the RNA product may be regulated at the stages of modification, splicing, transport, or at stability. Translation may be regulated at initiation and termination just like transcription.
Explain what the terms eukaryote and prokaryote suggest about their evolution?
The terms eukaryote and prokaryote refer to the two distinct types of organisms found in the natural world. Eukaryotes are organisms that have a membrane-bound nucleus, while prokaryotes are organisms that lack a membrane-bound nucleus. This difference in structure suggests that the evolution of eukaryotes, which are more complex and structurally organized, preceded the evolution of prokaryotes, which are simpler and more primitive. Eukaryotes are believed to have evolved from an ancestor that contained a nucleus, which was a critical step in the evolution of life as it allowed for more efficient storage and processing of genetic information. Prokaryotes, on the other hand, had no nucleus and were likely the first form of life on Earth. This suggests that the evolution of prokaryotes followed the evolution of eukaryotes. Overall, the terms eukaryote and prokaryote suggest that eukaryotes are more complex and evolved prior to prokaryotes, which are simpler and more primitive.
What is a gobi apparatus?
A golgi apparatus is an organelle in eukaryotes. It processes and packages proteins inside of the cell and before they make their way to their destination; it is particularly important in the processing of proteins for secretion. The Golgi apparatus forms a part of the cellular endomembrane system. It is basically the UPS for the cell.
Do mitochondria have introns?
No, prokaryotes do not have introns, and therefore do not do RNA processing. However, eukaryotes do.
Why is the nucleus important to the cells?
The nucleus of a cell is so important because it is the site where the cell's DNA is housed and the process of interpreting it begins. Transcription and further post‐transcriptional processing of pre‐messenger ribonucleic acids (mRNAs) also occur inside the nucleus.
What It Is Called when a Computer Accepts Examine And Calculates The Result.?
computes
What are the four methods of data processing in computer?
It's Batch Processing,Realtime Processing,On line Processing and Distributed Processing.
