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To translate the mRNA transcript UAACAAGGAGCAUCC, we first identify the corresponding amino acids using the genetic code. The sequence can be divided into codons: UAA, CAA, GGA, GCA, UCC. This translates to the amino acids: Stop (UAA), Glutamine (CAA), Glycine (GGA), Alanine (GCA), and Serine (UCC). Since UAA is a stop codon, translation would terminate at that point, resulting in a polypeptide that includes only Glutamine, Glycine, Alanine, and Serine before the stop signal.
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What is the process in which ribosomes synthesize proteins using the mRNA transcript?
Translation of mRNA into a protein occurs in the ribosomes.
What are the 6 steps in protein synthesis simplied?
The steps in protein synthesis are: transcription, where DNA is copied into mRNA; mRNA processing, where the mRNA transcript is modified; translation, where the mRNA is read by ribosomes to synthesize a polypeptide; and post-translational modifications, folding, and transport of the protein to its functional location.
What is the noncoding segement of a gene are cut out of an mRNA transcript?
The noncoding segments of a gene that are removed from an mRNA transcript during post-transcriptional processing are called introns. The remaining coding segments of the mRNA transcript, called exons, are then spliced together to form the mature mRNA that will be translated into a protein.
Where does genetic transcription occur?
Genetic transcription occurs in the cell nucleus. It involves the synthesis of mRNA from a DNA template by RNA polymerase. The mRNA transcript is then processed and transported out of the nucleus for translation in the cytoplasm.
What is the purpose of polyadenylation of mRNA of the nucleus?
Polyadenylation of mRNA in the nucleus serves several key purposes: it adds a long stretch of adenine nucleotides (the poly(A) tail) to the 3' end of the mRNA transcript, which enhances mRNA stability and protects it from degradation. This modification also plays a crucial role in the regulation of nuclear export, facilitating the transport of mature mRNA to the cytoplasm. Additionally, the poly(A) tail is important for efficient translation of the mRNA into protein by aiding in the initiation of translation.
What is the process in which ribosomes synthesize proteins using the mRNA transcript?
Translation of mRNA into a protein occurs in the ribosomes.
Ribosome movement along the mRNA transcript is called?
Ribosome movement along the mRNA transcript is called translation. Translation is the process where the ribosome reads the mRNA sequence and synthesizes a corresponding protein by linking amino acids together in the correct order.
Rna processing converts the RNA transcript into?
RNA processing converts the RNA transcript into mature mRNA by removing introns, adding a 5' cap and a 3' poly-A tail, and splicing exons together. This process ensures that the mature mRNA is ready for translation to produce proteins.
What enzyme joins exons?
The enzyme that joins exons together during mRNA processing is called spliceosome. Spliceosomes remove introns and ligate exons to generate a mature mRNA transcript for translation.
What are the 6 steps in protein synthesis simplied?
The steps in protein synthesis are: transcription, where DNA is copied into mRNA; mRNA processing, where the mRNA transcript is modified; translation, where the mRNA is read by ribosomes to synthesize a polypeptide; and post-translational modifications, folding, and transport of the protein to its functional location.
What is the noncoding segement of a gene are cut out of an mRNA transcript?
The noncoding segments of a gene that are removed from an mRNA transcript during post-transcriptional processing are called introns. The remaining coding segments of the mRNA transcript, called exons, are then spliced together to form the mature mRNA that will be translated into a protein.
What two steps must occur in protein synthesis?
The two main steps in protein syntheis are transcriptionand translation. In transcription, the enzyme RNA Polymerase uses a DNA strand as a template to make a transcript of messenger RNA. This transcript is then translated into protein by the ribosome.
The process of mRNA connecting to a ribosome and reading the code to produce a protein is?
This process is called translation. During translation, the mRNA transcript is read by ribosomes, which then assemble the corresponding amino acids into a protein according to the genetic code. The ribosome moves along the mRNA, reading each codon and adding the appropriate amino acid until a complete protein is synthesized.
Where does genetic transcription occur?
Genetic transcription occurs in the cell nucleus. It involves the synthesis of mRNA from a DNA template by RNA polymerase. The mRNA transcript is then processed and transported out of the nucleus for translation in the cytoplasm.
The mRNA strand copied from the DNA template?
transcript
What mechanisms of gene regulation operates after mRNA transcription but before translation of mRNA into protein?
There are two mechanisms as related to above. Firstly, the removal of All Introns occurs - via the Spliceosome -, and then a "poly AAAAAAA" tail is attached to the [edited] mRna transcript just before its export to the cytoplasmic Ribosomes.
What is the process of post-transcriptional modification?
Post-transcriptional modification is a process in cell biology by which, in eukararyotic cells, primary transcript RNA is converted into mature RNA. A notable example is the conversion of precursor messenger RNA into mature messenger RNA (mRNA), which includes splicing and occurs prior to protein synthesis. This process is vital for the correct translation of the genomes of eukaryotes as the human primary RNA transcript that is produced as a result of transcription contains both exons, which are coding sections of the primary RNA transcript.
