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Is removal of intervening sequences a modification which is likely to happen to the mRNA in eukaryotic cell?
Wiki User
∙ 11y ago
Yes, a lot. Its happening here right now as I type this answer, and righ there while you sit reading this answer. It happens all the time.
Wiki User
∙ 11y ago
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Why did the modification of leaves into spines happened?
The process of removal of excess water from the plants.
What is a splicing gene?
Gene splicing is the removal of introns(intervening sequences) from the primary trascript of a discontinuous gene during the process of Transcription.Gene splicing is the process of chemically cutting DNA in order to add bases to the DNA strand. The DNA is cut using special chemicals called restriction enzymes, which there are thousands of, and each one has its own, unique and specific code of DNA that it can cut.TRANSLATION: taking pieces of DNA from one or more organisms then combining them to create new DNA.
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 are the introns and exons?
An intron is a DNA region within a gene that is not translated into protein. After intron splicing (ie. removal), the mRNA consists only of exon derived sequences, which are translated into a protein.
What is the medical term meaning surgical removal of the kneecap?
Kneecap removal, or patellectomy, is the surgical removal of the patella, commonly called the kneecap.
Why did the modification of leaves into spines happened?
The process of removal of excess water from the plants.
What is a splicing gene?
Gene splicing is the removal of introns(intervening sequences) from the primary trascript of a discontinuous gene during the process of Transcription.Gene splicing is the process of chemically cutting DNA in order to add bases to the DNA strand. The DNA is cut using special chemicals called restriction enzymes, which there are thousands of, and each one has its own, unique and specific code of DNA that it can cut.TRANSLATION: taking pieces of DNA from one or more organisms then combining them to create new DNA.
What is the function of snRNP?
The action of snRNPs is essential to the removal of introns from pre-mRNA, a critical aspect of post-transcriptional modification of RNA, occurring only in the nucleus of eukaryotic cells. Additionally, U7 snRNP is not involved in splicing at all, as U7 snRNP is responsible to process the 3′ stem-loop of histone pre-mRNA.
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 genetic information cannot be obtained from a punnett square?
a- Amino acid sequence of the protein.If there is NO intervening sequence and you know the promoter identity to establish the start site for protein synthesis--the gene sequence WILL give you this.If there ARE intervening sequences and you KNOW the mechanism/sequence signals for intron removal, then the gene sequence will give you this.HOWEVER, if you lack the knowledge that about intervening sequences (presence of, splicing sites, then you need more data than the gene sequence alone.b- Effects of mutation on gene function.This has the greatest possibility of being the correct answer BUT if you know anything about the structure/function of the protein then obtaining the gene sequence could tell you a lot about the protein.c- Relationship between two species.In general you can tell a lot about the relatedness of species by comparing specific genes across the evolutionary tree. However, that's not true if you only have the sequences for only two species and no others.This answer also can go both ways. The questions here are1. Is the gene very highly conserved throughout evolution or not? If it is very highly conserved then it may not have enough sequence variation to be useful. If it is not highly conserved, there may be too much variation to prove useful.2. Are you allowed to use noncoding sequences? This depends on what the working definition of "gene" is for this question. In general, noncoding sequences have fewer functional constrains on them and sequence variations are collected in these regions.d- Cellular location of the protein.If you are allowed to tap into the extensive knowledge in biochemistry/molecular biology about leader and other sequences in proteins that specify targeting to a cellular location then the gene sequence allows you to predict the cellular location of proteins.
What is an aminoxylation?
An aminoxylation is an alternative term for a nitrosylation, the reaction of nitric oxide with a biological compound, especially with a sulphur containing part of a protein as a posttranslational modification.
What happens to the terminal methionine in most proteins that are produced?
Methionine is an important amino acid that helps to initiate messenger RNA as the standing in the N terminal position. Removal of the n terminal is the earliest possible chemical modification that can occur in protein synthesis.
What is removal?
Removal means reallocation of a house or a business.It actually means to satisfy customer by making their removal stress free. Many Removal companies provide free removal Advices and removal Quotes to satisfy there customers. These companies help in making Removal Made Easy for their customer.
What is an example sentence using the word removal?
The tumour removal was a success.We should call the removal team.The police began the removal process to clear the scene of drugs.
What is disk removal?
It is the removal of an intervertebral disk
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