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Mrna is synthesized in translation or transcription?
mRNA is synthesized during the process of transcription, which occurs in the nucleus of the cell. During transcription, the information stored in DNA is copied onto mRNA, which can then move out of the nucleus and into the cytoplasm for translation. Translation is the process by which the mRNA is read by ribosomes to produce a specific protein.
Why is it is more important for DNA replication to be exact than for transcription or translation to be exact?
It is more important for DNA replication to be exact than for transcription or translation to be exact because replication products the master copy. Translation and transcription contains many possible codes that can correct for errors.
How is protein synthesis different in prokaryotes and eukaryote?
In prokaryotes, transcription and translation happen at the same time. -APEX Learning®️ 2021
In the central theory of gene expression what is the process that uses mRNA and amino acids to make DNA called?
translation
Where in the eukaryotic cell do replication transcription RNA processing translation each occur?
In eukaryotes, transcription occurs in the nucleus. RNA polymerase II transcribes the DNA forming an mRNA transcript.The mRNA is then modified. It has a 5'-cap and a 3'polyA tail and it can also be spliced and edited by various enzymes. Once an mRNA molecule has been correctly edited it is exported out of the nucleus through nuclear pores. Once in the cytoplasm can be localized to different compartments of the cell, but most of the protein synthesis occurs on the rough ER.Here various translation factors help ribosomes to translate the DNA into protein. Translation occurs in the cytoplasm.Do not get this confused with prokaryotes. In prokaryotes, they do not have organelles and so transcription and translation are coupled in the cytoplasm... (they occur at the same time).
Where do transcription and translation occur in prokaryotic cells?
It occurs in the cytoplasm of the cell. Transcription and translation occur in prokaryotes at the same time because of the lack of nuclear membrane.RNA polymerase transcribes through the terminator sequence, causing the polymerase to fall off the DNA and release the transcript.
What are three differences between transcription in prokaryotes and transcription in eukaryotes?
In prokaryotes, transcription occurs in the cytoplasm since they lack a nucleus, while in eukaryotes, transcription occurs in the nucleus. Prokaryotic transcription is often coupled with translation, meaning ribosomes can start translating mRNA even before transcription is complete, whereas in eukaryotes, transcription and translation are spatially and temporally separated. Prokaryotic mRNA does not typically undergo extensive processing (such as splicing or capping) after transcription, whereas eukaryotic mRNA is extensively processed before being translated.
What are two parts of protein synthesis?
transcription and translation
Regulatory proteins can exert ther effects when before transcription during transcription after transcription during translation or all of these?
during translation
Translation is to protein as transcription is to?
Translation is to protein as transcription is to RNA. Transcription is the process by which RNA is synthesized from DNA, while translation is the process by which proteins are synthesized from RNA.
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.
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.
What is the product of transcription and translation?
proteins
Mrna is synthesized in translation or transcription?
mRNA is synthesized during the process of transcription, which occurs in the nucleus of the cell. During transcription, the information stored in DNA is copied onto mRNA, which can then move out of the nucleus and into the cytoplasm for translation. Translation is the process by which the mRNA is read by ribosomes to produce a specific protein.
Is the process in which DNA's genetic code is copied onto messenger RNA molecules known as translation?
No, the process in which DNA's genetic code is copied onto messenger RNA molecules is known as transcription, not translation. Translation is the process in which the mRNA is read by ribosomes to synthesize proteins.
Do the processes of transcription and translation occur in the same cellular structure?
No, transcription occurs in the nucleus of eukaryotic cells, while translation occurs in the cytoplasm. In prokaryotic cells, both transcription and translation can occur in the cytoplasm due to the lack of a nuclear membrane.
How is transcription different from translation?
Transcription is the process of creating an RNA copy of a DNA sequence, whereas translation is the process of synthesizing a protein from the mRNA template produced during transcription. In transcription, DNA is converted to mRNA by RNA polymerase, while in translation, mRNA is decoded by ribosomes to assemble the specific amino acids into a protein.
