Thus, in eukaryotes, while transcription occurs in the nucleus , translation occurs in the cytoplasm. In other words, eukaryotic transcription and translation are spatially and temporally isolated.
Where does translation take place in the cell quizlet?
Replication and transcription occur in the nucleus, while translation occurs in the cytoplasm .
Where in the cell does transcription occur quizlet?
Transcription occurs in the nucleus . What is mRNA? mRNA, or Messenger RNA, is the copy of the DNA that transfers the information from the nucleus to the ribosomes.
Where do replication and transcription occur in the cell?
DNA replication occurs in the nucleus . DNA transcription occurs in the nucleus.
Where does transcription occur in which organelle?
The organelle that transcription takes place in is the nucleus in eukaryotes and the cytoplasm in prokaryotes.
What are the 5 steps of transcription?
- of 05. Pre-Initiation. Atomic Imagery / Getty Images. ...
- of 05. Initiation. Forluvoft / Wikimedia Commons / Public Domain. ...
- of 05. Promoter Clearance. ...
- of 05. Elongation. ...
- of 05. Termination.
What are the 3 main steps of transcription?
It involves copying a gene’s DNA sequence to make an RNA molecule. Transcription is performed by enzymes called RNA polymerases, which link nucleotides to form an RNA strand (using a DNA strand as a template). Transcription has three stages: initiation, elongation, and termination .
In what two places in the cell can translation occur?
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 (Figure 28.15).
What is translation and where does it take place quizlet?
(Translation/Transcription) converts mRNA into a protein. Translation takes place in the (cytoplasm/nucleus) . (DNA/RNA) can leave the nucleus.
Where does DNA replication and transcription take place quizlet?
Where does DNA replication take place? In animal and plant cells, it happens in the nucleus ; In bacteria cells, it happens in the nucleotides.
What are the 4 steps of transcription?
- Initiation. The DNA molecule unwinds and separates to form a small open complex.
- Elongation. RNA polymerase moves along the template strand, synthesising an mRNA molecule.
- Termination. In prokaryotes there are two ways in which transcription is terminated.
- Processing.
Where does DNA replication occur in a cell?
DNA replication occurs in the cytoplasm of prokaryotes and in the nucleus of eukaryotes . Regardless of where DNA replication occurs, the basic process is the same. The structure of DNA lends itself easily to DNA replication. Each side of the double helix runs in opposite (anti-parallel) directions.
Which is faster transcription or replication?
DNA replication and transcription are fundamental genetic processes that are essential for cell growth and division. ... coli, the replisome moves 15 to 30 times faster than transcription complexes and the replication machinery can also rear-end RNA polymerases.
Does transcription occur in all cells?
The process of transcription is happening all the time in every cell of your body . A single strand of mRNA can be used over an over to make the same protein multiple times.
In what organelle does protein synthesis occur?
Ribosomes , large complexes of protein and ribonucleic acid (RNA), are the cellular organelles responsible for protein synthesis. They receive their “orders” for protein synthesis from the nucleus where the DNA is transcribed into messenger RNA (mRNA).
Is DNA directly involved in transcription?
In transcription, the DNA code is transcribed (copied) into mRNA. ... However, DNA is not directly involved in the translation process , instead mRNA is transcribed into a sequence of amino acids.
