0
Some stays around for a while so many polypeptide chains can be run from it, while other mRNA is degraded in the cytosol almost immediately by enzymes designed for the task. Depends on how much protein product is needed in the representation of the particular mRNA.
Wiki User
∙ 11y ago
After protein synthesis, mRNA is degraded by ribonucleases in the cell. This degradation is important to regulate gene expression and prevent the accumulation of excess or unnecessary mRNA molecules. The breakdown products of mRNA can be recycled to synthesize new mRNA molecules.
Add your answer:
Earn +20 pts
During protein synthesis what happens to amino acids?
Amino acids are linked together in a specific sequence based on the instructions from mRNA during protein synthesis. Once the correct amino acid sequence is assembled, it folds into a functional protein with a specific structure and function. Any errors in the amino acid sequence can lead to misfolded proteins or protein dysfunction.
What acid is important in protein synthesis?
Ribonucleic acid (RNA) is essential in protein synthesis. Specifically, messenger RNA (mRNA) carries the genetic information from DNA to the ribosomes where proteins are synthesized.
What substance is being produced at the end of translation?
At the end of translation, a protein is being produced. Protein synthesis occurs by translating the information carried by mRNA into a sequence of amino acids that make up the protein.
What is directly responsible for the sequence of amino acids in a protein?
The sequence of amino acids in a protein is directly determined by the sequence of nucleotides in the gene that codes for that protein. This process occurs during protein synthesis, where the genetic information is transcribed from DNA to mRNA and then translated into a specific sequence of amino acids.
Which type(s) of RNA is (are) involved in protein synthesis?
The three main types of RNA directly involved in protein synthesis are messenger RNA (mRNA), ribosomal RNA (rRNA), and transfer RNA (tRNA). The mRNA carries the message from the DNA, which controls all of the cellular activities in a cell. In prokaryotes and eukaryotes, tRNA and rRNA are encoded in the DNA, then copied into long RNA molecules that are cut to release smaller fragments containing the individual mature RNA species.
What happens to ribosomes during protein synthesis?
Ribosomes are the site of protein synthesis in the cell. They read the messenger RNA (mRNA) transcript and use it as a template to assemble amino acids into a polypeptide chain according to the genetic code. Ribosomes are composed of two subunits (small and large) that come together during translation and dissociate after protein synthesis is complete.
What pattern is used in protein synthesis?
The pattern used in protein synthesis is called the genetic code. It consists of sequences of three nucleotide bases (codons) in mRNA that correspond to specific amino acids. Ribosomes decode these codons to assemble amino acids into a protein according to the instructions carried by the mRNA.
What produces protein for Cells?
In cells, protein is produced in the ribosomes. The instructions for protein synthesis are found in the DNA, which is copied onto mRNA. This mRNA then carries these instructions to the ribosomes where protein synthesis occurs.
What is Sites of protein synthesis?
The steps of protein synthesis: Transcription occurs in the nucleus of the cell, where DNA is transcripted into mRNA Translation occurs in the cytoplasm of the cell, where the mRNA is translated into amino acids and forms a protein
What is sites the protein synthesis?
The steps of protein synthesis: Transcription occurs in the nucleus of the cell, where DNA is transcripted into mRNA Translation occurs in the cytoplasm of the cell, where the mRNA is translated into amino acids and forms a protein
What part of the DNA is copied in protein synthesis?
mRNA by transcription
If a toxic drug inhibited mRNA synthesis what would be most directly affected?
protein synthesis
What is the name of the process in which the directions for protein synthesis are given to mRNA by DNA?
Transcription is the creation of an mRNA from a DNA template. The mRNA then carries the instructions to the ribosome where they are translated into a protein.
Where is DNA decoded onto in protein synthesis?
DNA is first transcribed into mRNA in the nucleus of the cell. This mRNA then moves to the cytoplasm, where it is translated by ribosomes. The ribosomes decode the mRNA sequence and synthesize the corresponding amino acids into a protein. Therefore, protein synthesis occurs in the cytoplasm.
What is the correct order of occurrence for the steps of protein synthesis?
well stuff happens. Ha
What mRNA codons would cause synthesis of a protein to terminate?
UAG
What is the genetic code in mRNA that signals the start of protein synthesis?
AUG
