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How is mRNA stabilized before leaving the nucleus for translation?
Wiki User
∙ 11y ago
Before leaving the nucleus, the mRNA is modified (post-transcriptional modification). It is protected from ribonucleases by adding a 5' cap and a (3') poly A tail. These modifications help to stabilise the mRNA by preventing degradation by nucleases.
Wiki User
∙ 11y ago
Wiki User
∙ 15y agopolyadenylation, splicing, capping
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Do prokaryotes have nucleus?
no thats what prokaryotes means - "before nucleus"
Before mitosis begins which happens before the nucleus starts dividing?
Before the nucleus starts dividing the process of DNA copying takes place
What is the main difference between eukaryotic and prokaryotic cells?
Prokaryotic cells contain no nucleus... where as eukaryotic are nucleus containing cells... I rememeber it by saying PRO- means before... its BEFORE they have a nucleus
How is bacterial translation different from eukaryotic translation?
Bacteria can begin translation before transcription has terminated.
Why is it necessary that RNA transcribes DNA before protein synthesis can occur?
RNA polymerase is guided to the correct place.
Why is protein synthesis different in prokaryotes and eukaryotes?
In prokaryotes, DNA is stored in the cytoplasm. also prokaryotes have no nucleus In prokaryotes, transcription and translation happen at the same time.
Does intron removal take place in the nucleus?
Yes, intron removal takes place in the nucleus. In eukaryotic cells, the process of RNA splicing, which involves the removal of introns from pre-mRNA, occurs in the nucleus before the transcript is transported to the cytoplasm for translation.
What does before nucleus mean?
"Before nucleus" typically refers to the time period in a cell's history when it did not have a defined nucleus. This is known as the prokaryotic phase, where genetic material is not enclosed by a membrane-bound nucleus, as seen in organisms like bacteria.
What Before nucleus?
Prokaryotic cells don't have a defined nucleus.
How do you say Before leaving in French?
Before leaving is "avant de partir" in French.
What are cells called when they dont have a nucleus?
Prokaryote. Means; " before the kernel. " Which is literal Greek for before the nucleus.
What kind of cell that does not have a nucleus?
A prokaryote is a cell without a nucleus. The prefix Pro- means before, in this case, before the nucleus developed. A cell with a nucleus is a eukaryote.
Do prokaryotes have nucleus?
no thats what prokaryotes means - "before nucleus"
Before mitosis begins which happens before the nucleus starts dividing?
Before the nucleus starts dividing the process of DNA copying takes place
What is the main difference between eukaryotic and prokaryotic cells?
Prokaryotic cells contain no nucleus... where as eukaryotic are nucleus containing cells... I rememeber it by saying PRO- means before... its BEFORE they have a nucleus
In mitosis the nucleus does what before the cytoplasm?
in mitosis, the nucleus divides first, and then the cytoplasm.
How is bacterial translation different from eukaryotic translation?
Bacteria can begin translation before transcription has terminated.
