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Why does transcription take place in the cytoplasm?
Transcription typically occurs in the nucleus of eukaryotic cells, where DNA is located, while translation takes place in the cytoplasm. However, in prokaryotic cells, transcription and translation occur simultaneously in the cytoplasm because they lack a defined nucleus. This proximity allows for a rapid response to environmental changes, as mRNA can be translated into proteins immediately after being synthesized. In eukaryotes, mRNA must first be processed and transported from the nucleus to the cytoplasm before translation can occur.
Where does transcription take place in the cell?
Transcription takes place in the nucleus.
What is RNA transcription and where does it take place?
RNA transcription is when RNA coverts into DNA, which takes place in the ribosomes.
What enzyme is needed in order for transcription to take place?
RNA polymerase is the enzyme needed for transcription to take place. It catalyzes the synthesis of an RNA molecule from a DNA template.
Where does Translation of messenger RNA occur?
Translation of messenger RNA (mRNA) occurs in the ribosomes, which are located in the cytoplasm of a cell. During translation, the ribosomes read the mRNA sequence and use it as a template to synthesize a protein by linking together amino acids in the correct order.
Where in the cell does transcription take place and translation?
Transcription takes place in the nucleus and translation takes place on a ribosome in the cytoplasm.
Where in the cell do translation and transcription take place?
In eukaryotic cells, transcription occurs in the nucleus from which the transcript it transported to the cytoplasm where translation occurs. In prokaryotic cells, transcription and translation both take place in the cytoplasm.
Why does transcription take place in the cytoplasm?
Transcription typically occurs in the nucleus of eukaryotic cells, where DNA is located, while translation takes place in the cytoplasm. However, in prokaryotic cells, transcription and translation occur simultaneously in the cytoplasm because they lack a defined nucleus. This proximity allows for a rapid response to environmental changes, as mRNA can be translated into proteins immediately after being synthesized. In eukaryotes, mRNA must first be processed and transported from the nucleus to the cytoplasm before translation can occur.
Where does RNA and protein synthesis take place in prokaryotes and eukaryotes?
In prokaryotes, RNA synthesis and protein synthesis takes place in the cytoplasm. In eukaryotes, RNA is produced in the cells nucleus and then moves to the cytoplasm to play a role in the production of protein.
Transcription and translation can be coupled in prokaryotes but not in eukaryotes justify the staement?
The transcription in eukaryotes, a much more complex process than in prokaryotes. In eukaryotes, transcription and translation take place in different cellular compartments:transcription takes place in the membrane-bounded nucleus, whereas translation takes place outside the nucleus in the cytoplasm. In prokaryotes, the two processes are closely coupled. Indeed, the translation of bacterial mRNA begins while the transcript is still being synthesized. The spatial and temporal separation of transcription and translation enables eukaryotes to regulate gene expression in much more intricate ways, contributing to the richness of eukaryotic form and function.A second major difference between prokaryotes and eukaryotes is the extent of RNA processing. Although both prokaryotes and eukaryotes modify tRNA and rRNA, eukaryotes very extensively process nascent RNA destined to become mRNA. Primary transcripts (pre-mRNA molecules), the products of RNA polymerase action, acquire a cap at their 5′ ends and a poly(A) tail at their 3′ ends. Most importantly, nearly all mRNA precursors in higher eukaryotes are spliced. Introns are precisely excised from primary transcripts, and exons are joined to form mature mRNAs with continuous messages. Some mRNAs are only a tenth the size of their precursors, which can be as large as 30 kb or more. The pattern of splicing can be regulated in the course of development to generate variations on a theme, such as membrane-bound and secreted forms of antibody molecules. Alternative splicing enlarges the repertoire of proteins in eukaryotes and is a clear illustration of why the proteome is more complex than the genome.
Where does transcription take place in the cell?
Transcription takes place in the nucleus.
Where does transcription take place?
Transcription takes place in the nucleus of a cell.
Where does the process of transcription take place in eukaryotic cells?
Transcription takes place in the nucleus of eukaryotic cells. The DNA is transcribed into RNA by RNA polymerase with the help of transcription factors. The newly transcribed RNA is then processed and transported out of the nucleus for translation in the cytoplasm.
What are the two main stages in the synthesis of proteins and where does each occur?
The two main stages in the synthesis of proteins are transcription and translation. Transcription occurs inside the nucleus and translation will take place in the ribosomes within the cytoplasm.
Where does transcription take place within the cell?
Transcription takes place in the nucleus of the cell.
Where does transcription take place, in the nucleus or cytoplasm?
Transcription takes place in the nucleus of a cell.
Why is it important that transcription and translation take place exactly every time?
So that the proteins coded for have the correct structure so that they will function properly.
